Easy to use exercise peddler is a great therapy solution for rehabilitating your legs or arms or to improve circulation right at home. The resistance can easily be adjusted by turning the tension screw. Use it on the floor or tabletop for arms or legs. Slip-resistant feet protect surfaces and prevents sliding. Steel and plastic. Approx. 17"L x 10"W x 12"H. Wt. 5.8 lbs.