Safe Material: The non-stick baking mats are made of food grade silicone, high temperature resistance, low temperature resistance, non-toxic, odorless, non-stick surface, easy to clean, dishwasher safe (applicable temperature: < 200 degrees) 2 sizes: We provide 2 shapes for you to choose, square and round, each shape contains two sizes. The size of the square silicone pad includes 7.5" and 8.5", and the size of the round silicone pad includes 8" and 9", which can meet your different needs. Non-stick and easy to clean: unlike Air Fryer paper, our silicone fryer pads are reusable, they can prevent food residue and are easy to clean, and are safe to use in the dishwasher</p > Exhaust Hole Design: Enough holes will help speed up the circulation of steam in fryers or steamers. Ensure hot air circulation, speed up the cooking time of things Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.