Ladies' Sheer Mild Support XL 15 20mmHg Knee Hi CT Black Fitness & Rehab Baseline© Back Leg Chest Dynamometer Standard Syringes 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 Left Extension * Padded cushion is specially designed for the left and right * Black leatherette zippered cover * Leg extensions are approximately 1 2 of the seat width x 9 long * Overall length with Leg Extension is 25 * Overall thickness is 1 1 2 and have a 5 8 plywood base 20 Wide x 16 Deep x 1 Blue Jay Brand * Closed Toe* Graduated compression helps shape up legs * Physician recommended * Relieves tired aching and swollen legs * Fiber content: Nylon (88%) Spandex (12%) * Fashionable sheer appearance for work or leisure w nude heel and toe * Comfortable jersey knit construction and non binding top * Two way stretch design provides extra comfort * 15 20mmHg compression * HCPC CODE: N A