The Stamina AeroPilates Pro XP557 is for the person who takes their home Pilates reformer workout seriously. The Pro XP557 was made four inches longer than the AeroPilates Pro XP556 for greater range of motion. Four springs each with different resistance levels let you refine your workout variations even more.Only Stamina AeroPilates reformers add the benefit of cardiovascular fitness to traditional Pilates with the oversized Free-Form Cardio Rebounder. Just push off from the Free-Form Cardio Rebounder while lying on your back. You will feel your core engage and strengthen while you work your heart and lungs. It is gentle to your joints yet you will reach and maintain your target heart rate as effectively as a treadmill. Longer rails, nine inches longer than our standard reformer Four springs each with different resistance levels Commercial grade wheels for smoothest carriage glide Aluminum rails and oak-finished wood construction Adjustable ropes, straps, and hand grips to fit any user Adjustable headrest and oversized high density foam shoulder pads offer additional support and comfort Reformer is elevated 15 inches to allow for more advanced exercises Footbar adjusts to three positions Dimensions 98 long x 23.25 wide x 15 tall Free-Form Rebounder dimensions 14 wide x 19 tall Maximum user weight 300 lbs. Product weight 133 lbs. Recommended use Use at home to improve flexibility, strength, cardiovascular fitness, and reduce stress.Material Wood frame, aluminum rails, springsProduct Color Wood, black, chromeResistance Four steel springsComfort Elements Padded platform, headrest, and hand/foot strapsTargeted Training Strengthens total body, improves flexibility, cardiovascular fitness, and relaxes the mindIncludes AeroPilates Pro XP 557 with Free-Form Cardio Rebounder, 2 workout DVDs, wall chart, owner's manualAssembly Assembly required Product Warranty 5 years frame/90 days parts Truck Freight Delivery. This item is too large or heavy to ship via standard UPS or FedEx ground. As a result, it will be shipped via Truck Freight. Once your shipment is within your local area, you will be contacted by the Truck Freight carrier to schedule a delivery appointment. This is usually a 2-4 hour window during business hours, but will be determined based on your availability. You will be responsible for taking it off of the back of the truck, so please be prepared move the unit into its final destination. Most truck freight carriers offer upgraded services for inside delivery. This is not something that we offer at this time and you will need to arrange that directly with the truck freight carrier when they schedule your appointment.