This smart design product is an ingenious way to avoid endless cupboards full of Tupperware and constantly buying cling film. Simply stretch to fit it over an innumerable number of items to preserve their freshness. Pop straight over the end of cut open fruit and vegetables or as a cover for bowls, cans and mugs. There are 4 sizes included so you can literally have everything covered. Dishwasher and Freezer safe, just wash and reuse. Diameter: 2", 3", 4", 5.5"