The Sanddune Stepper is a new “balance pad system” designed specifically to treat foot, ankle, knee, hip and lower back pain. It is a simple exercise and rehabilitative method for fitness enhancement and general well-being. It is made from a combination of memory and closed cell foam (polyurethane foam blend) with a combination of two separate platforms, angled with a slight pitch for independent training, rehabilitation, and dynamic movements. Balance tool for rehab, warm-ups, recovery, more Made from reciprocating polyurethane foam blend* Two independent platforms, low and high (moving on one won’t impact the other) Dimensions : 22″ x 26″ x 6″ Average Weight: 12.5 LBS Effective exercise and rehabilitative method for neurological / orthopedic patients Includes Antibacterial cover and carry bag