Keep Your Oven clean: Our Large Oven Liners are designed to catch any food spills and drips, keeping your oven clean and pristine. No more scrubbing or scraping burnt-on messes! Protect your oven floor against those annoying spills on the bottom of your electric or gas oven Premium Quality Materials: Our Oven Gas Protector comes in a large size of 23.6"x 15.7" which can be easily cut to fit different oven sizes and shapes.And it is with a thickness of 0.2mm, 20% heavier than all other oven liners by market, providing you with an extra-thick durable product that covers your entire bottom oven. Easy Clean-Up & Dishwasher Safe: You can Easily clean our roaster liners with just one wipe by hand! Or simply place it on the top rack of a dishwasher and reuse as usual. Our washable non-stick oven liners save you time and energy. It shall be a must have cooking Cleaning accessory for any kitchen. Versatile and Adjustable: Our Stove liners Withstands up to 500F and is 100% BPA Free and PFOA Free. Each oven mat liner is made using teflon coating, dip-coated with fiberglass fabric. Our teflon sheets can also be used as grill mats, stovetop covers, or baking sheets, making them a versatile and practical addition to your kitchen. Proper Installation Is Key : Say goodbye to splatters and burned-on messes with our oven gap cover! Simply place the silicone oven liner on the lowest rack or tray in a gas or electric oven. But for electric ovens with exposed heating elements, must be properly slid under the heating elements on the bottom of the oven floor. NOTE: Avoid direct contact with heating elements or open flames.