Moisture-proof / water-resistant – reliable protection in transit
and recyclable — ideal for fast dispatch through Royal Mail Small Parcel and all major UK couriers
our sweet bags are the essential choice
The peel-and-seal adhesive forms a permanent
The 60 µm film gives reliable puncture and tear resistance on bulky loads
Grey Mailing Bags 4.5×7" (114×178 mm) – Self-Seal Recycled Postal Bags Corrugated Moisture-proof / water-resistant – reliableGrey Mailing Bags 4. 57" (114178 mm) are perfect for small items that still need strong protection and a tidy, professional finish. Made from 60 m 100% recycled LDPE (code 4), theyre moisture proof, fully opaque, and fitted with a fast self seal strip for quick, secure packing. Ideal for jewellery, samples, accessories, and A6 cards these mini grey mailers combine privacy, strength and eco performance in one compact size. Trusted by online sellers