DESC: . Independent, unilateral arm action for balanced muscle development. Converging press arm movement for advanced biomechanics. Adjustable gas assisted start positions and seat pad. Weight plate holders for plate storage. Olympic Weight plates sold separately. Commercially rated product. Dimensions: 51"L x 56"W x 70"H. 2" x 3" 11 gauge steel mainframe. Sealed bearing pivot points. Ergonomic hand grip positions