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 ... trial order before mass production. 1.Material: BR,CR,NBR,SBR,EPDM etc. ordinary silicone, food grade silicone etc2.Features: 1. Good oil ... mold, usually in1- 2 weeks8.Packing method: PE bag with carton box9.Color: Regularly black,blue,rubber can according to ...