Description: Environmentally friendly food grade material, made of FDA grade PE material, you can use it with confidence if you have kids or pets at home. A reusable storage bag can replace up to 300 single-use plastic bags and is a safe and healthy choice for families. Sealed design, the secure double seal design of these food storage freezer bags is easy to open and reseal. Super thick and durable - These sandwich bags are very durable, smooth to the touch, very sturdy and lock well for a hygienic and safe storage of products, especially food. Freezer bags are easy to use and hold frozen food well. Multipurpose storage bags, they are so versatile, you can use these bags to store just about anything from food to makeup and toiletries. Their advantage is that you can store food safely in the refrigerator, and they're compostable, so there's no waste. Freezer Bags, Freezer bags are great for storing food before and after prep, curing meat or as a durable reusable compostable bag for packing and organizing items on the go, great for kids packing lunches. Specifications: Product name: Food storage bag Material: PE Size: Small 20 pieces of 20*12CM, Medium 15 pieces of 23*18CM, Large 10 pieces of 26.5*26CM Package Included:1 box Food storage bag Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 0.1-2cm measuring deviation due to manual measurement.