Replacement Spirometer Mouthpiece, 1 Box of 250 Tuning Forks Heavy duty vinyl with Permablok 3(R) 85180 Heavy duty vinyl with Permablok 3(R) bacterial protection * 1´ Firm density foam tops * Radiused seamless corners on upholstered components * Top sections have welded steel support frames * Pivoting joints house hardened steel shoulder bolts with locking nuts to ensure years of trouble free operation * Footswitch control * Power assisted caster system (unless noted otherwise) * 110 volts 60Hz motor (220 volts 50 Hz available on special order) * 400 lb * Jobst© ActiveWear is effective leg therapy in an energizing athletic sock ideal for various activities from walking to playing sports * For both men or women * A comfortable medical compression sock available in sizes small medium large or x large to fit today s active lifestyle * The ideal combination of therapeutic efficacy and Dri release© yarn for superior moisture management *Fits an active lifestyle and encourages improved compliance * Seamless toe and 360¯ cushioned foot for increased wearing comfort * All day comfort knee band that keeps socks up without binding or pinching * Reinforced heel resists abrasion and provides greater durability * Latex free For use with wind mill type spirometer Dimensions: 2" x 0