Made of PE plastic, can be in direct contact with food, can be used with confidence, flexible and durable, strong and durable. Reduce prep time and food waste, you'll no longer have to struggle with kitchen messes and stacks of dirty bowls taking over your kitchen sink. The edges are smooth, easy to use, save time and effort, and relieve various materials, such as dough, pizza, cream, cake, cheese, chocolate, fondant or almost anything that needs to be prepared in the kitchen bowl. You can easily get every last bit of any batter dough from each bowl without leaving any residue.