Isolate your abdominal muscles with the Best Fitness (R) BFAB10 Ab Board. Strengthen your core and back muscles while slimming your waistline, all in the convenience of your own home. Three starting incline positions give a customized workout for your level of fitness. It comes fully assembled out of the box, so setup is quick and easy. FEATURES: 3 starting positions 15 deg, 20deg or 25deg add variation to increase results 4" high-density foam roller pads 1.75" durable upholstered pads No assembly required Safety pins and bolts for adjustable positions allow for easy disassembly or permanent set up Durable powder coated finish Dimensions: 42" Length x 18" Width x 23" Height No assembly required Manufacturers Warranty: 3-years frame, 1-year other parts (in-home) For additional information relating to the Manufacturer's Warranty, please contact 800-556-3113.