3M Littmann Classic III Monitoring Stethoscope, Smoke Finish, Black, 27 Inch Single Lumen Tube, 1 Each Jobst Opaque 30 40mmHg Knee *Relief is an economical unisex Style:Pair (Left & Right) *Relief is an economical unisex stocking appropriate for use by both men and women *Open Toe Design *3 D knit structure using air covered spandex yarn that is soft to touch and comfortable for all day wear *Reinforced heel designed for long lasting durability *80% Nylon 20% Spandex Latex Free *Large Full Calf *15 20 mmHg Moderate Gradient Compression Indication Guide: *Discomfort from spider veins *Relief from minor leg & ankle swelling *Relief from minor edema lymphedema *Relief of tired aching legs *Relief of leg discomfort during pregnancy *Minor varicose veins *For wear following sclerotherapy *Orthostatic hypotension *Postural hypotension *Helps Prevent DVT (Deep Vein Thrombosis) *HCPCS Code CPT Code: A6530 Sticker may be affixed where any hazard is present An acoustic seal helps keep out ambient noise Adjust the pressure of the Littmann® Classic III™ black smoke finish stethoscope's diaphragm to hear either high or low frequency sounds