UltraTech 1824 large ramp features quick and easy installation by dropping the ramp over an Ultra-Sidewinder system. The drop-over Sidewinder protector ramp meets all requirements for ADA and is great for foot traffic, wheelchairs, or golf carts. Light weight, easy to carry for convenient portability. Measures 70 x 37 x 4 overall and is made from durable polymer with a textured, non-skid surface.