Widely used: Sous vide vacuum bags can be cooked with sous vide cookers, and it also can be used to store your food. You can put it in the fridge or your larder, anywhere you like. It is suitable for all kinds of solid or semi solid food. keep your food fresh 5 times longer than other traditional storage methods. A variety of choices: Three different types of dimensions : 26X34cm, 26X28cm, 21X22cm, each size has five packs, and we will send you 2 white vacuum clamp. It meets all the needs of your daily use. It is convenient to store your food