【 Dimension】： The size of silicone mat is 28"L x 19"W x 2.14"H. Grill mat allows the product to cover 36'' blackstone to meet most needs of the family. Please measure your griddle oven before purchasing.Warm Prompt: Because griddle mat is not food grade material, it is normal to have a certain smell. After opening the package, put it outdoors for half an hour to eliminate the smell.【Materials】: Griddle mat for blackstone grill is made of BPA-free silicone, which is reliable, durable, easy to clean, and maintain. This material is also safe for your health, so you can use it with peace of mind. And Warn:Do't cook food directly on griddle mat,the mat just protective with griddle.: Compared with the old version, this silicone griddle cover adopts full-edge design, which can effectively protect your griddle from rodents, insects, dust, debris, and rust damage for stormy weather. Its full-cover design can also contain moisture and debris, further protecting the surface of the griddle from contamination.: Griddle mat for Blackstone grill is designed with high walls to prevent water and debris from spreading, making it easier for you to clean your griddle. This design is aimed at keeping your griddle in the best shape possible and enhancing your cooking experience .: Surface upgrade to Frosted design, make the surface of the grill mat less susceptible to dust. The silicone protective mat is effortlessly cleanable with soap and water, saving you time and effort when it comes to cleaning your griddle. This easy-to-clean feature makes our mat an essential part of your cooking experience.