1) Factory Silicone Ice Mould Ice Tray, Skull Shape 2) Size: 20*10.2*2cm 3) TPR, 100% food-grade 4) SGS&FDA&LFGB certificate 1) SGS Factory Silicone Ice Mould Ice Tray 2) Material: TPR. TPR, that is THERMOPLASTIC RUBBER. It is a kind of rubber of high elasticity, high strength, high elasticity. Eco-friendly, non-toxic, safe! It's 100% food-grade silicone. Nontoxic and tasteless! We have SGS&FDA& ...