【SEAL WELL& NO SLIP OFF】Our stretch and seal lids are perfect to seal containers, features water-tight, anti-drop, leak proof and air-tight seal so that food stay fresh. In addition, silicone stretch lids have a thick groove design on the edge, which makes them have strong adsorption and will not slip off.

【FDA APPROVED & BPA FREE】 FDA approved and BPA free safety certification, food grade silicone, nontoxic, harmless，100% health and Safety for both baby and Adult. You can simply put the silicone lid on to cover your food. The use of the temperature range -40 ℃ to +240 ℃, we can put it in microwave, oven, dishwasher, refrigerator and so on.

【Eco-Friendly】Food grade silicone material can be used repeatedly instead of plastic. Although Silicone is not biodegradable, it can be recycled where facilitators exist.

【Various Sizes】Stretch and seal lids come in 6 sizes (2.6、 3.8、4.5、5.7、6.7、8.1inch), easy to fit glassware, bowls, jars, food cans, or a variety of fruits and vegetables.

【Warm Tips】 1.Before using the stretch and seal lids, make sure the edges of the container are smooth and flat without cracks. 2.Please wipe the silicone stretch lids and container mouth and keep it dry before use. 3.When heating food, it is recommended to leave a small gap between the container and the silicone lids to avoid any possible damage or injury.