Description:20pcs kraft paper bags. Waterproof, stand up with window, re-sealable, can be used over and over again. Perfect for food, coffee, nuts, sugar, tea long term storage. The zip lock bag is easy closed and recycling, can be made tamper proof with a heat.Features:Non-toxic: imported environmental protection material, through the official test no harmful ingredients, non-toxic, tasteless, food can be stored for a long time, not easy to damp degenerate. Durable: matte surface texture, unique high-quality materials, wear-resistant. Has a transparent part, you can see what is in bag. Safe and eco-friendly: a unique environmentally friendly material, whether rainy or sunny weather, thick sealing food packaging to prevent moisture and mildew. Tasteless: without any odor, avoid food and housing while being packaged influence odor, allows you to use more confidence, more healthy, more environmentally friendly. Use: food packaging, office supplies collation, storage life products, candy package. 4 sizes optional. Specifications:Condition: NewMaterial: Kraft paper + PEColor: Shown as pictureSize Options: (Approx.) 9 * 14cm / 3.54 * 5.51in, 12 * 20cm / 4.72 * 7.87in, 14 * 20cm / 5.51 * 7.87in, 14 * 22cm / 5.51 * 8.66inWeight: Approx. 87~200gPackage Includes:20 x Kraft paper bagsNote:1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.