100 Mixed Size Grey Mailing Bags, Self Seal 4 Size Strong Waterproof Poly Plastic Envelopes for Parcels, Packaging, Small, Medium, Large Mail, Shipping Delivery Bags

•Mailing Bags - Made from an opaque 60 micron film. Our posting bags self-adhesive Strong closure, Water and Dirt Resistant Air Sealed Bags made for Secure the Inside and Outside.

•Multiple Size Options: Small to Large Mailing bags 6 x 9 Inch / 9 x 12 Inch / 10 x 14 Inch / 12 x 16 Inch Parcel bags for posting Mailing Packaging with Multiple colour options like Red, Blue, Grey, Metallic Blue, Purple, and White.

•Multi Purpose : These Plastic Postage Bags are can be use in any Courier or sealed Airtight storage Purpose, you will get these bags in Four Different Sizes for any size Packing Material, with the Self-Seal Lip make the parcel Air tight and Water Resistant for Personal and Business use for shipping the Parcel and Postages in any weather condition.

•Plastic Envelopes: Small to Large postage bags are very light weight and sturdy. You can use its full size or put something smaller inside and wrap the excess before sealing with worry free as the plastic envelops are water Resistance.

•Safe and Secure Package Bags: These plastic mailers have a sticky strip for easy closure. Once sealed, these bags are very hard to Open Allowing your items to Arrive safely without risk of Opening or Tampering.