Material:Food Grade Silicone;Dimensions: 26.5*9.5*1.5 cm (10.4*3.7*0.6 inches);Color:it is Random color if no special note;Heat Resistant Temperature -40 to +230 Centigrade (-40 to 446 F);Cavity Size: 3.0*3.0*1.5 cm (1.2*1.2*0.6 inches);Dishwasher-， refrigerator-， freezer- and microwave-safe.