Create an extra large designer silicone trivet with your favorite fabrics. This extra large trivet looks beautiful in the center of a table and is great for large platters and casserole dishes. Translucent 9 x 12 silicone overlay and instructions included. Finished trivet measures approx. 11 in x 14 in Silicone overlay is 100% food grade silicone and heat resistant up to 450 degrees. Refill silicone overlays are available.