1.Non-toxic,safe ,durable and Eco-Friendly,this kind of liner is made of non-toxic silicone rubber and has reinforced inner fiberglass fabric; 2.provide even heat ,stable dimension,high strength. 3.Heat resistant, Standing temperature: -40 to 250 centigrage;Safely use in the refrigerator,freezer, microwave,oven and dishwasher,safe contact with food,also has anti-corrosion features. 4.non-stick,excellent anti-adhesive. 5.anti-aging,can be used repeatedly; Can be used almost 3,000 times 6.Easily clean with water,Non-stick oil,non-greasing,can easily remove grease,stains on the surface 7.Silicone-keeps shape forever bakes evenly without burning,resists fruit acids,impervious to odors,various alkalis,salts and organic solvents and other corrosive chemicals. 8.non-greasing,can prevent oil spill to the bottom of the oven in the baking process 9.Passed FDA,LMBG test report 10.surface friction coefficient 0.05-0.1,small dielectric 11.Color printing, packing and dimensions can be made according to customers' requirement