SILICONE BAKING MATS HAVE 4 PICES: Half-Sheet Baking Mats (16.5 x 11.6inch) ,Round Cake/pizza Pan Mat( Diameter 7.8 inch) ,Mat thickness is 0.7mm (. 1/35inch). Perfect for baking, kneading, rolling, candy/pastry/cookie/bun/bread /pizza. PROFESSIONAL FOOD SAFE SILICONE: Those Silicone Baking Mats are made from silicone, that's safe to use for any kind of food, , this set of baking mats provides the ultimate convenient and healthy way to upgrade baking and roasting. No need for oils, cooking sprays, or butter when baking anymore,Keep yourself and your family healthy. EASY CLEAN AND DISHWASHER SAFE: Washable and Reusable ,Our heat resistant baking mats a little soap and water are all you need to clean up or placed in the top rack of the dishwasher, So as to save time and energy.Repeated multiple uses and washing cycles do not affect non-stick properties of the mat. After every use and cleanup, it will be just like new again. VERSATILE USE & REUSABLE: The premium silicone and fiberglass design is heat resistant up to 450F for baking, kneading, rolling, roasting , broiling a of sweet treats and healthy veggies . Dishwasher/oven/microwave oven/freezer,all safe-using. OUR BAKING MATS : It's great for professional and beginner's . Innovately designed baking mats everyone can bake like .Very kid-friendly too. Colour: red Material: silicone Package Contents: 2 * Rectangular baking mat 2 * Round baking mat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.