Description?? Product Name: Reusable Silicone Fresh-keeping Bag Material: Silicone Features: Eco-Friendly Weight: As Shown Size: As Shown Type: Food Fresh-keeping Bag Color: Blue /Pink/Transparent/Grey Made of 100% pure platinum silicone and is completely plastic-free. NO Pollution Good for your health Virtually indestructible and endlessly reusable, these new containers will change the way you store, cook and even eat Plastic ends up in landfills where it can take hundreds of years to break down. And if the plastic doesnt end up in a landfill, it could end up in the ocean, where it can cause pollution and marine animal deaths. Leak-proof containers dont require lids So, save your money and save the planet. Leak proof containers are safe to use on the top or bottom racks of your dishwasher. They are food safe and can be microwaved and heated up to 425F (220C). Specification: Bag Set (SNACK/SANDWICH): 1 x Snack Bag + 1 x Sandwich Bag Cup Set (S/M/L): 1 x Small + 1 x Medium + 1 x Large Dishes Set (S/M/L): 1 x Small + 1 x Medium + 1 x Large Complete Set: Bags, Cups, and Dishes Note: 1.Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 2.It is normal that silicone products may have some odor since vulcanizer (a kind of catalyst which plays an important role in the molding process) is added to the raw material to make the finished products more flexible. Generally, most of the vulcanizer will volatile after the shaping, and the residue will be gone within few days. (The vulcanizer will do no harm to people&39;s health) A small tip to remove the odor: keep the product in the saltwater for about half an hour, wash and dry it, the odor will disappear then. 3.Silicone kitchenware with wooden handles cannot be used in dishwashers. After blisters, heat expansion and contraction will be severe.