Jobst UltraSheer Pantyhose 15 20 Natural XL Body Positioners Baseline© Back Leg Chest Dynamometer Standard 2 8002 055 Baseline© Back Leg Chest Dynamometer Standard Platform 660 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: 714905014368 cover is sewn around foam * The vinyl coated nylon cover is strong mildew resistant anti bacterial and wipes clean with a damp cloth * Mat is made with square side walls and is reinforced at all stress points for added durability * 1 3 8 thick EnviroSafe© foam has an extra firm firmness * The EnviroSafe© foam mats are eco friendly * 100% toxin free zero VOC Pantyhose * Natural * 15 20 mmHg * X Large * Ankle Circimference 11 1 2 13 Thigh Circumference 23 5 8 32 * Hip Circumference 40 65 * Beautifully sheer hosiery Durable long lasting * Sandalfoot styling * Gradient compression for relief and prevention of venous disease * Therapeutically effective sheer lightweight and fashionable * Shipping Carton Size: 12 L x 10 W x 6 H