100 PCS / Set Laser Self Sealing Plastic Envelopes Mailing Bags Gift Packaging Bags, SIZE:16.5cmx23cm+4cm

1.Material: PA+PE Compound - Eco-friend Material
2.Style: Three-side seal & Top Adhesive Courie
3.Thickness: Double Sides 18C (7 MIL)
4.Feature: No smell, Laser Surface
5.Use: Food / Coffee / Candy / Tea / Dried fruits & Nuts / Dried flowers / Snack / Household / Powder