AroFOL Bubble Mailing Envelopes: Sizes, Colours & Price

What Are AroFOL Bubble Mailing Envelopes?

AroFOL bubble mailing envelopes are one of the most trusted names in protective postal packaging. These premium padded envelopes combine a durable outer paper shell with an interior bubble film lining, creating an effective cushioning barrier that protects contents from impacts, scuffs, and damage during transit.

What distinguishes AroFOL from generic alternatives is the attention to manufacturing quality. Each envelope is produced in the UK and Germany using responsibly sourced, FSC-certified paper from sustainable forests. The interior bubble lining is bonded to the outer paper shell, and a continuous 10mm lamination edge runs around the entire envelope perimeter, providing exceptional tear resistance that budget alternatives simply cannot match.

For e-commerce businesses, online retailers, and anyone regularly shipping delicate items, AroFOL envelopes offer the peace of mind that comes with genuine quality. The self-seal adhesive strip ensures quick, secure closure without the need for additional tape, streamlining packing operations and reducing consumable costs.

Complete AroFOL Size Guide: AR1 to AR10

AroFOL bubble envelopes follow a standardised sizing system that corresponds to common industry size codes. This makes it straightforward to select the right envelope for your products and ensures compatibility with postal service dimension requirements.

Small Sizes: AR1 to AR3

The smallest AroFOL envelopes are perfect for compact, lightweight items that still require cushioned protection.

AR1 (000/A) – 100x165mm internal dimensions: The most compact option in the range, AR1 envelopes are ideal for sending small items such as jewellery, memory cards, USB drives, small electronic components, and collectible trading cards. Despite their small footprint, they provide genuine bubble protection where a standard envelope would leave contents vulnerable.

AR2 (00/B) – 120x215mm internal dimensions: Slightly longer than AR1, this size accommodates items like pens, cosmetics, small accessories, and slim electronic devices. The elongated profile makes AR2 particularly popular among e-commerce businesses selling beauty products or stationery.

AR3 (0/C) – 150x215mm internal dimensions: A versatile mid-small size that comfortably holds smartphones, phone cases, DVDs, CDs, small books, and similar items. AR3 strikes an excellent balance between compact dimensions and usable internal space.

Medium Sizes: AR4 to AR6

Medium-sized AroFOL envelopes cover the most common postal requirements for typical e-commerce shipments.

AR4 (1/D) – 180x265mm internal dimensions: One of the most popular sizes in the range, AR4 envelopes accommodate A5 documents, paperback books, tablets, e-readers, and medium-sized clothing items. Online booksellers and electronics retailers frequently choose this size.

AR5 (2/E) – 220x265mm internal dimensions: With a near-square profile, AR5 envelopes are excellent for items that don't fit neatly into elongated formats. Think boxed gifts, square-format books, stacked clothing items, and bulkier accessories.

AR6 (3/F) – 220x340mm internal dimensions: Approaching A4 size, AR6 envelopes handle magazines, catalogues, larger documents, clothing, and boxed products with ease. This is a go-to size for businesses shipping a varied product mix.

Large Sizes: AR7 to AR10

For larger items and documents, the upper end of the AroFOL range provides generous dimensions with full bubble protection.

AR7 (4/G) – 230x340mm internal dimensions: Comfortably holds A4 documents, reports, brochures, and larger flat items. AR7 is widely used by businesses sending contracts, promotional materials, and printed collateral.

AR8 (5/H) – 270x360mm internal dimensions: Offers additional clearance around A4 documents, making it ideal when extra cushioning space is required or when shipping slightly bulkier A4-sized products.

AR9 (6/J) – 300x445mm internal dimensions: A large-format envelope suitable for A3 documents folded once, larger clothing items, multiple products bundled together, and items requiring substantial protective space.

AR10 (7/K) – 350x470mm internal dimensions: The largest in the standard AroFOL range, AR10 envelopes handle full and flat A3 documents, large garments, posters, prints, and oversized products. Ideal for businesses in the art, photography, and fashion sectors.

AroFOL Size Chart with Applications

AroFOL Colour Options: Gold vs White

AroFOL bubble envelopes are available in two colour options, allowing businesses to choose the aesthetic that best represents their brand.

Gold (Brown/Kraft) AroFOL Envelopes

The gold option features the classic Kraft paper appearance that has become synonymous with professional postal packaging. This traditional brown colour conveys reliability and is particularly popular with businesses seeking a natural, understated look. Gold envelopes blend seamlessly with cardboard boxes and kraft paper packaging, creating a cohesive unboxing experience for customers who appreciate eco-conscious aesthetics.

White AroFOL Envelopes

White AroFOL envelopes deliver a clean, contemporary appearance that stands out in the letterbox. The bright white exterior provides an excellent canvas for branded labels and creates a premium first impression upon delivery. Many e-commerce businesses prefer white envelopes for higher-value products where presentation matters, or simply to differentiate their shipments from the typical brown postal items.

Both colour options share identical construction quality, bubble protection, and tear-resistant laminated edges. The choice between gold and white is purely aesthetic, so you can select based on brand alignment without compromising on performance.

Choosing the Right AroFOL Size for Your Products

Selecting the correct envelope size is essential for both product protection and cost efficiency. An envelope that's too small risks damage to contents, while an oversized envelope wastes material and may increase postage costs.

When measuring your products, add approximately 10–15mm to each dimension to ensure comfortable clearance. This additional space allows the bubble lining to perform its cushioning function effectively. For irregularly shaped items, measure the largest dimensions and round up to the next suitable envelope size.

Consider postal service size thresholds when selecting envelopes. Royal Mail's Large Letter category, for example, has maximum dimensions of 353 x 250 x 25 mm. Choosing an envelope that keeps your shipment within these limits can significantly reduce postage costs compared to the Small Parcel rate.

For businesses shipping a consistent product range, standardising on two or three AroFOL sizes typically covers most requirements while simplifying inventory management and staff training.

AroFOL vs Competitors: How They Compare

The padded envelope market includes numerous brands, but AroFOL consistently ranks among the premium options. Compared to competitors such as Kite Packaging's own-brand alternatives, AroFOL envelopes offer several distinct advantages.

Manufacturing quality is immediately apparent. The FSC-certified paper construction and UK/Germany production ensure consistent quality control that budget imports cannot guarantee. The 10mm laminated edge around each envelope is a particular highlight; this continuous seal prevents the bubble lining from separating during handling, a common failure point in cheaper alternatives.

The bubble film itself is high-quality, providing genuine cushioning rather than the thin, easily-popped material found in economy envelopes. For businesses whose reputation depends on products arriving in perfect condition, this quality difference translates directly into fewer customer complaints and returns.

Availability is another consideration. While some suppliers struggle with stock consistency, we at Globe Packaging maintain comprehensive AroFOL inventory across all sizes and colours, ensuring you can rely on a consistent supply for your operations.

Cost Considerations & Bulk Pricing

AroFOL envelopes are available at Globe Packaging in multiple quantity options to suit businesses of all sizes. Pricing varies by envelope size (AR1–AR10) and order quantity, with bulk purchases offering meaningful per-unit savings.

Typical quantity options include packs of 50, 100, 500, 1000, and full pallet quantities for high-volume operations. As a general guide, smaller sizes (AR1–AR3) cost less per unit than larger sizes (AR8–AR10), and ordering in higher quantities reduces your cost per envelope.

For the most accurate and up-to-date pricing, visit the AroFOL product pages on the Globe Packaging website or call 0345 224 3691 to discuss your requirements and receive a quotation tailored to your volume needs.

Source Your AroFOL Envelopes from Globe Packaging

At Globe Packaging, we are proud to be an official distributor of the AroFOL branded range of bubble envelopes, with the complete selection held in stock and ready for immediate dispatch. Whether you need compact AR1 envelopes for jewellery shipments or large AR10 envelopes for A3 documents, we have every size available in both gold and white.

Our service is built around the needs of busy e-commerce businesses and SMEs who cannot afford delays. Orders placed by 4pm are dispatched the same day, with free next working day delivery across the UK Mainland on all orders over £50 (exc. VAT). This means you can replenish your packaging supplies quickly and keep your operations running smoothly without costly interruptions.

We combine market-leading prices with genuine packaging expertise. Our team understands the demands of modern fulfilment operations and can advise on the right envelope sizes for your product range, helping you optimise both protection and postage costs. Unlike generic suppliers, we stock only quality-assured products from trusted manufacturers like AroFOL, so you can be confident in every shipment you send.

With thousands of packaging products in stock and a commitment to fast, reliable delivery, Globe Packaging is the trusted partner for businesses across the UK.

Shop Globe Packaging Now →

*Note: Prices shown are approximate and subject to change. Contact Globe Packaging for the latest information.