Jobst Sensifoot 8 15 Knee Length Large Brown Spirometers Deluxe Portable non invasive spot check Color:Red Deluxe Portable non invasive spot check of oxygen saturation of arterial hemoglobin (SpO2) and pulse rate of adult and pediatric patient at home and in clinical settings (Not for continuous monitoring) * Finger range from Adult to Pediatric * Large and bright digital LED one way display * Rubber internal coating provides a comfortable finger tip holding chamber * Displays Sp02 Pulse Rate and Pulse Bar * Automatically powers off when not in use * Battery low indicator * Includes two AAA batteries (can be continuously operated for 30 hours) * Clear rubber boot included * No prescription required * 1 year limited warranty * Offers soothing relief * All natural ingredients including menthol and MSM * Available in gel spray and roll on applicators * Temporaty relief of minor aches and pains of muscles and joints associated with simple backache arthritis bruises strains and or sprains * Water based formula minimizes grease and residue * Non irritating Smooth Toe Seam: Flat soft low profile toe seam reduces pressure and irritation on toes *Extra Padding in the Foot Heel Toe: Reduces friciton and provides extra comfort and protection *Acrylic Multi Fiber Yarns: Wick away moisture to keep feet comfortable and dry *Antibacterial Antifungal Finish: Inhibits growth of bacteria and fungi on the sock to help prevent odor *Non Constricting Mild Compression: Helps keep the sock in place to prevent sliding and bunching *This product is Latex free *Mild Compression Level (8 15 mmHg) Indication Guide: *Those suffering from tired aching legs *Minor ankle leg and foot swelling *Those using support hosiery for the first time *Fiber Content: 80% Acrylic 17% Nylon 3% spandex *large *color: brown