The PetSafe Solvit Half Ramp II is perfect for helping your pet onto shorter raised surfaces and is a great alternative to pet stairs. This ramp is 17 inches wide and 39 inches long and is recommended for climbs up to 18 inches high. The high traction walking surface helps your pet feel confident and secure while climbing. The Half Ramp II supports up to 200 pounds. and weighs a mere 7 pounds making it great for transporting.