1,100% food grade silicone with FDA,SGS and LFGB approvals. 2,temperature range:-40 to 280 Certigrad. 3,Available in any color. 4,According clients sample or drawing to produce is available. 5,High welcome to contact if here is any items interested you. 6,Save to use in oven,microwave,freezer,refrigerator,and dishwasher. 7,No rushing oe staining. 8,Non-stick,easy to remove and cleam. 9,Flexible,lightweight and portable,easy to store and transport. 10,Durable,long-standing. 11,Hardness:30,40,50,60,70,80 shores available.