Premium, Food-Grade Silicone, suitable from items from bowls and pans all the way to fruits! An Eco-Friendly alternative to cling film. We aim to help the environment whilst looking great in the process! Each silicone lid comes made with Easy Pull tags to make it easier to pull the air tight seal off your bowl, pot or fruit. Directions of use: Simply stretch lid over edge of container. Push down on top of cover and pull one of the tabs to create a vacuum and seal lid. Perfect For Bowls, Dishes, Plates, Cans, Jars, & Mugs. Our stretchy lids are a great way to keep your food safe and sealed. They conform to any shaped bowl whether round, square, rectangular, hexagon, etc. Made from Food-Grade silicone, our stretchy lids are dishwasher safe, washable, reusable and will not warp or leak.