Silicone Molds Virgin religious Push Mold Polymer clay Resin M4780 By OK Molds combined shipping discount when you buy more than 1 item Finished size 4-1/2 inches * Oven safe as well as microwave, freezer and dishwasher safe * You Can Use the oven till 300 degrees * 100% Brand New Our Food Grade Mold making Silicone is FDA compliant with CFR 177.2600