Triplast White Bubble Padded Envelopes Pick Qty & Size: 500 x 6/F (220x340mm) A4 Large Letter Mailers with Wrap Lining and Peel Seal Strip for Royal Mail Shipping Postage

CONTENTS: Pack of 500 x White Bubble Envelopes | SIZE CODE: 6/F (F/3 equivalent) | INTERNAL USABLE AREA: 220x340mm | POSTAL CLASSIFICATION: Large Letter for Royal Mail | SUITABLE FOR: 1-10 Sheets of A4 Paper, Books & Documents | MADE in UK BUILT TO PROTECT: Featuring a tear-resistant & robust 75gsm kraft paper exterior, shock-absorbing bubble wrap interior, and 10mm wide continuously sealed burst-proof seams, these parcel bags are designed to withstand rough handling & prevent damage SAVE TIME & MONEY: Equipped with easy peel & seal strips, these lightweight cushioned postal bags boost packing speed & efficiency whilst also cutting down postage costs - a convenient and cost-effective alternative to bulky boxes, void fill & tape! ECO-CONSCIOUS: Made from 50% recycled material, these bubble mailers are also 100% recyclable - follow the instructions printed on each bag to separate the FSC-graded kraft paper outer (PAP 22) from the bubble wrap lining (LDPE 4) before recycling A PACKAGING ESSENTIAL: Widely used by ecommerce & retail stores, these postage bags are perfect for shipping documents, physical media, clothing, small electronics, etc. Customise with handwritten notes, stamps, or labels for a personal touch!