【Size of Smoker Tape Seal】3/4"(Wide) x 1/8"(Thick)x. 4 Pcs total 30ft long. Grill gaskets for smokers enough quantity for you to use and replace. It is easy and enough to cut the bbq seal tape into suitable length which is fit for your smoker. 【High Heat Capability】800F high temp grill gasket. These high temp grill gasket are made of premium polyacrylonitrile, a kind of fiber which can be partially oxidized by air oxidation at a certain temperature, has good flame retardant and high temperature resistance.With these smoker gasket seal you can keeps your smoke in and temp consistent. 【Functions】This smoker grill gaskets are necessary and practical replacement for worn, leak or fried gasket of BBQ oven and smoker, which can control the temperature very well and improve your cooking efficiency. 【Universal】This grill gasket seal is suitable for most BBQ smoker/grill, for Masterbuilt,Weber Smoker, Traeger, Char-Griller Charcoal grill, Oklahoma Joe, Camp Chef pellet smoker etc. 【Self-stick Adhesive】This smoker gasket tape possess nice stickiness, easy to stick and apply and won't fall off or break. Simply measure it out, cut it and stick it on and the smoke and heat stay inside of the grill. (Make sure that you have cleaned the surface before installing.)