Soft Silicone - Made from high-quality material that is BPA, BPS, PVC, lead, latex and phthalate free. Safe, BPA-free, odorless, and non-toxic compatible with home and kitchen use. It's also heat resistant and can withstand up to 450 fahrenheit. Perfectly and safely use compatible with microwave, stoveTop, oven.Suction Design Surface- Easily fits and provides ultras airtight seal on smooth rimmed containers or kitchenware made of glass, ceramic, or porcelain. No more fighting with plastic wrap or silicone stretch lidsMultipurpose Use - The 5-pack silicone container covers have 5 colors including yellow, orange, green, red and blue. 5 different sizes fit most food containers such as cups, mugs, plates, pots, bowls, dishes, skillets, pans, etc. Perfect compatible with cooks, foodies, housewarmings, holidays and partiesHygienic Food Cover-Great compatible with cooking and baking. Shields food from dust, insects, and dirt especially when having a picnic or outdoor barbecue. Retains food freshness and best compatible with storing leftovers and as an oil splatter cover.Eco-Friendly & Esay To Clean- No worries about rust and stubborn food and beverage stains. Safe to the environment and no more need of disposable plastic food wrap and aluminum. Flexible material makes it much easier to clean and reuse.Model number:SN456Characteristic:Environmentally friendlyKind:Kitchen utensil partsname:Silicone fresh covercolour:Photo colorMaterial:Silica gelPackage Contents:1 x 4 inch Silicone Cover1 x 6 inch Silicone Cover1 x 8 inch Silicone Cover1 x 10 inch Silicone Cover1 x 12 inch Silicone CoverOnly the above package content, other products are not included.Note: 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.