Grey Mailing Bags 12x16 Inch
Optimize your shipping operations with our 10 x 14 inch grey mailing bags, tailored for medium-sized items requiring dependable protection. Constructed from durable, waterproof polythene, these bags safeguard contents against environmental elements.
The grey exterior not only offers a professional look but also ensures the contents remain confidential. Featuring a robust self-adhesive seal, these bags provide a tamper-evident closure, enhancing security.
They are ideal for mailing items such as magazines, catalogs, and medium-sized clothing pieces, offering a balance between size and convenience for various shipping requirements.
- Size: 10 x 14 inches (355mm x 254mm)
- Material: Durable polythene – waterproof and tear-resistant
- Finish: Opaque grey for content privacy
- Seal: Self-sealing peel-and-seal strip for quick closure
- Weight-saving design: Lightweight to reduce postage costs
- Ideal for: Clothing, accessories, books, paperwork, and more
Product Features
These Grey bags for parcels are ideal for both personal and business shipments of all sizes. Available in several colours including grey, blue, Grey and more. The durability gives you the peace of mind that your parcel will arrive at its destination without any bother. For business owners trustworthy packaging supplies is a must to help keep any problems such as damaged items or a high volume of returns thats why we have made our bags to withstand all stages of transit.

Grey Mailing Bags Size Guides
Size Guide | Size in Inches | Centimetres | Compared to Paper Sizes | Best For |
---|---|---|---|---|
Small | 4.5x7 inch | 11.4 x 17.7 cm | Between A6 and A5 | Small jewelry, USB drives, gift cards |
Small | 6.5x9 inch | 16.5 x 22.8 cm | Close to A5 | Socks, small cosmetics, phone accessories |
Small | 9x12 inch |
22.8 x 30.4 cm |
Between A4 and A3 | T-shirts, magazines, documents (Royal Mail Large Letter Size) |
Medium | 10x14 inch | 25.4 x 35.5 cm | Slightly smaller than A3 | Light jackets, books, larger documents |
Medium | 12x16 inch | 30.5 x 40.6 cm | Close to A3 | Sweaters, jeans, medium plush toys |
Medium | 13x19 inch | 33 x 48.3 cm | Larger than A3 | Hoodies, multiple clothing items, larger books |
Large | 14x21 inch | 35.5 x 53.3 cm | Between A2 and A1 | Coats, bulkier clothing, small blankets |
Large | 15x18 inch | 38.1 x 45.7 cm | Between A2 and A1 | Multiple garments, larger plush toys |
Large | 17x24 inch | 43.2 x 61 cm | Close to A1 | Bedding sets, large textiles, posters |
Extra Large | 20x26 inch | 50.8 x 66 cm | Between A1 and A0 | Large blankets, bulk clothing |
Extra Large | 21x24 inch | 53.3 x 61 cm | Between A1 and A0 | Oversized garments, multiple items |
Extra Large | 24x36 inch | 61 x 91.4 cm | Close to A0 | Large posters, art prints, bedding sets |
Extra Large | 28x30 inch | 71.1 x 76.2 cm | Larger than A0 | Bulk textiles, large cushions |
Extra Large | 28x34 inch | 71.1 x 86.4 cm | Larger than A0 | Oversized items, multiple large products |
Royal Mail 24 Tracked
Dispatched same day if ordered before 5 pm Monday to Friday. Please allow up to 1-2 days for delivery.
£1.99
DPD Next Day
Dispatched same day if ordered before 3 pm Monday to Thursday. Not available to Scottish Highlands & Islands.
£4.99
Free on orders over £100