OEM silicone ice cube tray 1.100% food grade silicone 2.Available in size, ... Cold-resistant 4.OEM,deboss,emboss etc OEM Silicone Rubber Tray Custom-made is welcomed! Also we welcome trial order ... from-30ºC to + 250 ºC,flexible, lightweight and portable,durable, Non-Stick 3.Application:Household,use in oven, microwave, freezer ... specification,drawing or samples, any shape. OEM silicone ice cube tray