The SportsArt Performance Strength Series combines quality and value in an elegant circuit of 14 stations designed to fit any budget. A lower stack height and compact footprint make it ideal for any sized facility. Convenient seat height adjustment suits people of various heights; Deep-groove, 5-inch (12.7 cm) shrouded pulleys provide faultless cable tracking; Cold rolled steel weight stacks with noise dampening; Stainless steel guide rods resist rust and stay smooth; Internally lubricated 1,500 lb. steel aircraft cables provide quiet, smooth operation.