WRIST SUPPORT, PROFLEX 4000 BLK RT LR Scales Five function display indicates exercise Autoclavable Up to 325 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 * 6 Grams of protein) Wrist Support ProFlex® 4000 Single Strap Elastane Elastic Polyester Right Hand Black Large