The WaterRower Classic is handcrafted from solid walnut wood finished with a dark stain and danish oil. The WaterRower's patented WaterFlywheel is unsurpassed in its simulation of the physical and physiological benefits of rowing. Adjustable resistance, from feather light to Olympic challenge at the turn of a dial. Instantly adapts for progressive training, interval training or multiple users. No dead spots! Patented twin tank design with triple-blade, stainless steel impeller delivers instant catch and consistent resistance through the entire stroke. Ergonomic handle minimizes strain on hands, wrists and forearms. Smooth and silent seat action and seat that shapes to the user, with textured finish to prevent slip. Exceptional comfort assured. Easily adjusted footplates with secure heel capture and angled surface under ball of foot to assist leg drive.