This item is designed for baking or cooking food in an oven. Nice roast bag is made of food grade high temperature material. It uses high-quality advanced PET material. It's safe to store food, which is a convenient food packaging bag. Features - Color: Assorted Color. - Material: PET. - Size: About 38.00X25.00X0.50cm/14.93X9.82X0.20inch. - With the quantity of 100 pieces bags, we offer you the possibility to use them in all your appliances. It is a good helper in your life. - These grilled bags can be used in toaster, microwave, oven, etc - These roast package bag are wonderful cooking assistant for you, and you can provide the delicious food to your guests easily. - With this roast bags you can make lunch or snacks for you and your family fast and keep your kitchen appliances clean. - Toast bags are great for sandwiches, chicken nuggets, hot dogs, toasts, pastries, sausages, pizza and more, all your favorite can be perfectly toasted now. Packing list: 100 x Packaging Bags