Silicone baking mat 16.5" x 11 5/8" - parchment paper replacement for cookies - best nonstick oven reusable liner sheet - healthy cooking nonstick and food-safe certified . (2 Piece set) SIZE &THICKNESS: Fits US standard half size baking sheets 16.5" x 11 5/8" - Mat thickness is 0.7 mm (approx. 1/32") to prevent over cooking. MULTI-PURPOSE: Perfect as baking sheet or as non stick surface for french fries, grilled cheese, cookies, pastry, and bread. This silicone baking sheets will help you cool caramel, make candy, bonbon, chocolate and freeze your your prep as finger food and fries . FOOD SAFE & HEALTHY LIVING: Made of prime quality non-toxic materials, this baking sheets set passed FDA test. No oil, fat for baking or cooking which reduces intake of cholesterol & prevents heart disease. MICROWAVE/DISHWASHER SAFE resistant, and designed to withstand thousands of uses under extreme conditions of bitter cold and intense heat (from -40F to up to 480F). EASY CLEANING: Wipe with soapy hot water after use and lay flat or hang to dry. LIFETIME GUARANTEE - No Questions Asked. If you are not completely satisfied, we will give you a full refund.