Contains enough 3M™ Scotchlite™ tape to meet NHTSA requirements for marking trailer perimeter at side and rear. Excellent visibility, even at a 45° angle. Use on trailers up to 57 feet. Adhesive backing for easy application. U.S.A. Tape Type: Reflective, Color: Red/White, Adhesive Backing: Yes, Dimensions: L (ft.) x W (in.): (1) 75 x 2, (4) 1 x 2 Kit contains 2in. x 75ft. roll of tape in an alternating block pattern of red and white, four 2in. x 12in. corner strips, squeegee and instructions DOT certified