About This 【Size & Material】 Outer Size: 3.7*5.9*12.8 inch(9.5*15*32.5 cm), Recommended Capacity: 32oz/2lb; This coffee bag consists of sturdy PE (outer), dense aluminum foil (middle) and food-grade MOPP (inner). At 0.15mm single-sided thickness, it is durable, deformation-resistant and shatterproof, effectively shielding your products from dust, moisture, sunlight and oxygen to extend freshness.Please note that these coffee bags need to be heat-sealed before they can be used properly 【Elaborate Design】Equipped with a one-way degassing valve and reusable zipper, this coffee bag lets you check the aroma of beans by simply squeezing it—no need to unzip. Convenient, elegant and hygienic. 【Wide Applications】These heat-sealable bags are ideal for coffee beans, ground coffee, cookies, pet food, tea, biscuits, nuts, candies and more. 【Reusable and Heat Sealable】Our food packaging bags are compatible with heat sealers for secure sealing. The easy-tear pull tab at the top enables tool-free opening, while the zipper closure allows for convenient resealing after use. 【Ultra-luxury Protection】Thick, sturdy material paired with a reusable zipper. Extends food shelf life remarkably and stands up to repeated use. Overview Brand : Soulake Material : Matte MOPP+Aluminum Foil+Food Grade PE Capacity : 1 Kilograms Product Dimensions : 6"W x 6"H Recommended Uses For Product : Storage, Packing Closure Type : Zipper Number of Items : 100 Special Feature : Resealable, Smell Proof, Stand Up Shape : Square Color : White