THICKER DESIGN FOR MACARON COOKIE BAKING MATS: 2 pack nonstick macaroons baking sheets are in 42x29.5cm. And 1 pack is in 30x20cm. The silicone mat thickness all are 0.75 mm design, which is thicker than the 0.4mm on the market. It is much and long lasting. No need to use the parchment paper again. HEAT RESISTANT : It's flexible, , tear resistant, reusable and can be cut easily. Can be used as pastry mat, cookie sheet liner, rolling mat and general cooking mat. HIGH QUALITY DESIGN: Silicone baking mat is made from silicone Odour and Free, Oven-safe, Microwave-safe, Dishwasher-safe and Freezer-safe. REUSABLE & ECONOMICAL: These eco-friendly, non-stick mats can be used again and again, therefore saving money on sprays, oils, and butter plus parchment paper, aluminum foil, and other standard pan and sheet preparation materials, as well as eliminating waste after use. VERSATILITY: Oven/Microwave/Dishwasher/Freezer Safe: can be used at temperature ranging from -40 Fahrenheit to 485 Fahrenheit (-40 to 251 Celsius). Perfect for baking, candy/macaron/pastry/cookie/bun/bread. Also for table/place/countertop mats. Colour:red Material:Fiberglass + Silicone Package Contents: 2 * medium baking mats 1 * small baking mat Only the above package content, other products are not included. Note: Light 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.