OEM silicone ice cube tray 1.100% food grade silicone 2.Available in size,shape 3.Cold-resistant 4.OEM,deboss,emboss etc OEM Silicone Rubber Tray Custom-made ... is welcomed! Also we welcome trial order before mass production. 1.Material: BR,CR,NBR,SBR,EPDM etc. ordinary silicone ... .OEM& ODM available, specification,drawing or samples, any shape. OEM silicone ice cube tray