1.100% food grade silicone material with FDA, LFGB or DGCCRF approvals 2.silicone ice cube tray custom ice tray 1.100% food grade silicone material with FDA, LFGB or DGCCRF approvals2.Temperature: -40~230 centigrade3. flexible,durable4.silicone ice cube tray5.ice mold/silicone ice traycustom ice trayice mold *pass LFGB *safe and non-toxic,100%food-grade silicone *Wisthstand high temperature from ...