Description: Fits US standard half size baking sheets (16.5x11.6 inch/42x29.5cm) Perfect for baking, kneading, rolling, candy/macaron/pastry/cookie/bun/bread making Made of 100% food grade silicone and fiberglass Oven/Microwave/Dishwasher/Freezer Safe - Durable & Long Lasting Easy to clean up, A little soap and water is all you need to clean up, No scrubbing or soaking, Dry it before storage please. Cook like a professional chef. Whether you bake weekly, monthly or only a few times a year, make the process easier on yourself with the Silicone Baking Mat. High temperature resistance: From -40F to 480F! High quality silicone distribute heat evenly along the entire baking sheet Non-stick, no need for oil or butter. Nonstick silicone mat takes the place of grease or parchment paper. Its durable, reusable and easy to hand wash, making it a must-have in any kitchen. Specification: Material: Silicone Size: Approx. 42x29.5cm/16.53x11.61 inch Package Includes: 3 Pieces Silicone Baking Mats Note: NEVER CUT WITH SHARP CUTTER ON THE MAT ,NEVER USE ON OPEN FIRE,IN CASE OF STICK OR HARDEN ,PLEASE TAKE DOWN AFTER FOOD TEMPERATURE COOLING DOWN. Please allow a slight difference between the size from the above and the actual item due to manual measurement. Due to the difference between different monitors,there could be a little color difference acceptable, please kindly note.