?????Healthy & Absolutely Safe?: Toaster bags are made of high quality PTFE coated fiberglass pocket, safe, environmentally friendly, BPA-free, non-toxic and tasteless.The use of toast bags heating can keep your toaster free of crumbs, it can reduce the growth of bacteria in the toaster ?????Reusable & Heat Resistant?: High-quality glass fiber can withstand temperatures up to 250?. The bag can be reused about 50~100 times. Reusable sandwich bags ensure the safety and hygiene of your toast, sandwich or other snacks while maintaining the taste of the toaster ?????Non-Stick & Easy to Clean?: Surface of the non stick toaster bags is very smooth, 100% non stick so your cheese won't burn or be stuck to the bag, they are very easy to clean.It is better to wipe them with soapy wet cloth inside out, then rinse with water ?????Widely Uses?: Not only toaster bags can be a great gift for either a novice or cooking aficionados, but also Snacks bags will work in a toaster, oven, microwave or on a grill, allowing you to heat up or cook your favorite snack or meal, either a slice of pizza, grilled cheese sandwich, some chicken nuggets and even vegetables, at home, school or office ?????Size & Quantity?: Set contains 6 Toaster Bags Washable, the size is 16*16.5cm / 6.3*6.5 inch, the size of the six microwave oven bags is the same, they can meet your needs