... % food-grade silicone, durable, non-toxic and eco-friendly. 2011 Easy-life Silicone Ice Tray: 1. Material:100% food-grade silicone ... .2. Features:high and low pressure resistance,oil resistance, nontoxic, eco- ... Rubber products. Reasonable price, quality assurance, fast service & delivery. 2011 Easy-life Silicone Ice Tray