A4 Padded Envelopes 220 x 320mm – Bubble Mailers Jiffy Bags, Self Seal Water-Resistant Postal Bags for Posting Books, Documents & Parcels | The Shipping Shed (100)

• A4 SIZE, FITS A4 DOCUMENTS AND MORE: Generously sized at 220 x 320mm, these padded envelopes comfortably hold A4 documents, books, folders, photo frames, clothing and small parcels without folding or forcing.
• BUBBLE CUSHIONED PROTECTION: A thick inner bubble lining cushions contents against knocks, drops and pressure throughout posting and handling, giving everyday items reliable protection in transit.
• STRONG SELF SEAL CLOSURE: A peel-and-seal adhesive strip closes firmly in seconds with no tape needed, creating a secure, tamper-evident seal that stays shut through the postal network.
• WATER-RESISTANT OUTER LAYER: The durable poly outer helps shield contents from rain, splashes and damp during posting and storage, adding reassurance for moisture-sensitive items.
• LIGHTWEIGHT, LOWERS POSTAGE COSTS: Light construction keeps parcel weight and postage down while still protecting your items, ideal for eBay, Vinted, Etsy and small business sellers shipping in volume.

The Shipping Shed A4 Padded Envelopes are built for everyday posting and dispatch, sized at 220 x 320mm to take A4 documents, paperback and hardback books, folders, photographs, clothing and a wide range of small parcels. Each envelope has a thick inner bubble lining that cushions contents against knocks and pressure during handling and delivery, while the peel-and-seal adhesive strip closes quickly and securely with no tape required. The lightweight poly construction keeps parcel weight low to help reduce postage costs, and the water-resistant outer layer helps protect contents from moisture during posting and storage. Equally suited to home, office, eBay, Vinted, Etsy and small business use, these bubble mailers, also known as jiffy bags, offer a practical and dependable way to send items in A4 size.