Garage Door Bottom Weather Stripping Kit, 16.4Ft Black U + O Ring Rubber Seal with Pre-Drilled Aluminum Track Retainer, Ideal for Residential Garages

【Excellent Sealing】Upgraded design U-ring and O-ring combination for a tight fit against the garage door.Blocking heat and cold wind entering garage.Seal for garage doors can effectively isolate dust, dirt, leaves, and rain, keep your garage dry, quiet, clean 【Easy to Install】Please clean bottom of garage door before installation.Using included tools and referring to instruction manual will simplify installation process.Tips: Applying a small amount of grease to gaps of guide rail can make installation easier.The edges are sharp, so please wear gloves during operation 【High Compatibility】Bottom rubber garage door width is 1.57 inches and T- ends are 5/16 inches.Fits most standard 2 track garage doors.Garage rubber seal can withstand extreme weather and can be used in all seasons.Insulates from hot air in summer and cold air in winter.Saves on energy costs 【Kind Note】Package include tracks, garage door seal, grease, screw, screwdriver, gloves, tape. Each track requires 3 screws. Before installation, You can soak seal in water above 70 ° C (set to highest temperature shower water) for 5-10 minutes