Material safety and 2 different sizes BBQ bags : The BBQ mat bag is made of environmentally friendly high-quality PTFE material. There are 2 grill net bags of different sizes in the package to meet the requirements of food storage of different sizes. Big size is 22x27cm(8.6*10.6 inch), Small size is 24x14cm(9.4*.5.5 inch).High temperature resistance: The grill mesh bag can be safely heated to 316C (600F), is non-toxic and tasteless, can prevent food from sticking, and can be reused and cleaned.Easy to use: Just put the food in the barbecue bags, close the lid, and it's ready for grilling. There is no need to use metal rods to grill the food, which can avoid hurting your fingers.Keep food tidy: The snaps keep the food in the BBQ net bag safely, will not drop the food, and can reduce cleaning after cooking. The non-stick mesh grill bag can also be cleaned in the dishwasher.Wide range of uses: The barbecue net can be placed on the grill or oven, toast, hot dog, hamburger, French fries, steak, lamb chops, beef, lamb, fish, shrimp, vegetables, tomatoes, pizza, etc.