Optional Cover only for Crash Pad Nylon 5' x 5' Bed Wetting Alarms from 20 wheelchair height to Undercast Padding from 20 wheelchair height to 30 high * Hands Free foot control operation * 2 High Density urethane foam vinyl top * Steel frame and 4 corner legs have durable black powder coat finish * Legs have levelers for uneven floors * 4 Leg Baseline© Back Leg Chest Dynamometer Standard Platform 330 lb Capacity: The Baseline© back leg and chest dynamometer is perfect for muscle strength measurement job task analysis and functional capacity evaluation (FCE) *The unit can be used to measure strength of muscles of the back leg and chest *The measurement base provides secure footing *Chain length is adjusted to accommodate for height differences or to vary the point of force application *Maximum reading remains until the unit is reset *The strength reading can be viewed as pounds or kilograms *CE Certified *Comes in a protective carrying case *Dimensions: 18 x 3 x 18 *Weight: 16 lbs *UPC: 714905014375 Durable nylon cover that wipes clean *