Material: Food grade siliconeSpecifications: 23 * 6 * 0.5 CM， 21 * 4 * 0.2 CM Weight: about 61 gColor: Ship at randomPacking: opp bag The item color will randomly sendHigh quality and it is easy for using and cleaningIt is Soft and easy to useRating of temperature: -40 centigrade to +210 centigrade