Midland Double T Door Seal Width: 3 1/2″ Color: Grey Type: Double T shape Enhance your garage's insulation with this Midland Garage Door Weatherseal, a 3 1/2 inch wide and 18 feet long double T door seal in a sleek grey color. Designed for durability and performance, this seal is made of high-quality rubber material, ensuring a perfect fit and long-lasting use. This product is ideal for sealing and insulating garage doors, providing a reliable solution to protect your garage from the elements. The seal's double T shape adds extra strength and flexibility, making it a perfect choice for a wide range of garage door types. With easy installation and maintenance, this weatherseal is a must-have for any garage. Get yours today and enjoy a more comfortable and energy-efficient space.