Firm Surg Weight Stkngs X Lrg 20 30mmHg Below Knee Open Toe Dexterity Tests Five function display indicates exercise Hip Kits Five function display indicates exercise time revolution count revolutions per minute (rpm s) and calories burned * Scan feature alternately displays all measurements automatically * Ideal for leg and arm muscle exercising * Four anti slip rubber pads prevent sliding and protect surfaces * Resistance easily adjusted with tension screw * Button cell battery included * Completely assembled foldable design * Limited Lifetime Warranty * Cycle Time 60 sec Inflation Time 36 sec (9 sec each chamber) Deflation Time 24 sec Blue Jay Brand * Graduated compression aids blood circulation * Physician recommended clinically proven * Relieves pain of tired aching legs mild varicosities and edema * Effective as post sclerotherapy treatment * Fiber content: Nylon (80%) Spandex (20%) * Two way stretch design provides extra comfort * Worn by men and women * Color: beige * HCPC CODE: N A