sealable stand up pouches with resealable zipper, tear notch and an expandable bottom gusset are constructed with food grade materials. Stand up pouches also known as doypack, resealable bags. Product Features: Round Corners Made with superior quality PET+POLY / Back Side: PET+VMPET+POLY Multi-material multi-layer to increase shelf life Barrier protection against moisture, odors, and UV light Durable resealable zip lock closure Easy-to-open tear notches enables consumers to open pack without use of scissors Heat sealable to create an airtight, tamper evident environment Lightweight and ships flat for easy storage Product Details: Outer Dimensions: Approx 90mm(W) X 130mm(H) + 50mm(G) Capacity: Approx 40grams (based on whole bean coffee) : 3.5 / 7 Grams (Flowers) Material: PET+POLY / Back Side: PET+VMPET+POLY Suitable for dry food, sports nutrition, powder, coffee, tea, pet food, confectionery, etc. Not suitable for hot product application. Note: Due to different bulk densities of product they will hold different measures of product dependent on the product you are packing.