... bowl lid is used from plastic piece which through the American FDA food grade. It can bear 120 ... in each kind of material quality vessel's cover, may also use repeatedly, is the home ... cup cap, kitchen accessories, mug cover, baking cover, easy cover, magic cup cover, pp cup cover, plate coverCommon size28*28cm*0.6mm*2pcs ... Time30 DaysPlace of originZhejiang China plastic plate cover use in microwave