1.100%food grade silicone.Pass FDA&LMBG certification 2.durable and flexible 3resist temperature from -40 to230 degree celsius 1.The color can be chosen.2.Many styles can be chosen.3) Unbreakable, easy to keep its shape.4) Can be folded for storage.5) Safe for dishwasher, microwave, oven, freezer.6)Packing:1pcs/poly bag7)Product size: 5.0*4.6cm,G.W:3g silicone hot-resistant cup pad