1.[Super Easy to Peel]Our BBQ smoker gasket leaves an extra 1cm of blank area in the initial position so you can peel it off quickly and easily. No more worries about the adhesive backing being difficult to separate from the paper. 2.[Size of Smoker Tape Seal]1/2'(Wide) x 1/8'(Thick), 3 Pcs total 30 ft long. Enough smoker grill gaskets to make it easy to use and replace for you. The BBQ sealing tape is also easily cut to the right length for your smoker. 3.[Prevents Smoke Leakage]The smoker gasket is made of premium fireproof (fire resistant) polyacrylonitrile material that can withstand high temperatures up to 660F. It prevents smoke leaks, better controls the temperature inside the grill and improves cooking efficiency. 4.[Strong Self-Adhesive]Self-adhesive high heat smoker gaskets have better adhesion than others and do not fall off easily after sticking. WARM TIP: Please clean the surface thoroughly before sticking the grill gaskets for better adhesion. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.