Mailing Bags Grey Recycled Self Seal Envelopes 300mm x 350mm 12" 14" Pack of 50

STRONG GREY MAILING BAGS - Solid grey postage bags with an opaque black inner layer that keeps contents private and secure in transit, ideal for posting clothes, parcels and online orders SELF SEAL CLOSURE - High tack self adhesive strip gives a fast, secure and tamper evident permanent seal with no tape needed, perfect for small businesses and online sellers WATERPROOF AND TEAR RESISTANT - Durable lightweight polythene mailers protect contents from rain, dirt and rough handling while helping to keep postage costs down SIZE 12" x 14" (300 x 350mm) - Measured width x length with an additional 40mm self adhesive lip; ideal for t-shirts, tops and small parcels RECYCLED AND RECYCLABLE - Made from 80% recycled polythene and 100% recyclable; each bag is printed with a suffocation warning (keep wrapper away from babies and children) and a responsible disposal reminder