Jobst Ultrasheer 15 20 Thigh w Dot Natural Large Golf Tennis Elbow Supports US 1000 3rd Edition is MSHQ BJ215451LXR US 1000 3rd Edition is an FDA approved portable therapeutic ultrasound unit * New now with 3 power output settings * Device must be used with ultrasound gel to conduct the ultrasound energy to the skin * Comes complete with ultrasound AC adapter carrying case ultrasound gel and instruction manual * Generates deep heat through a piezoelectric crystal sound head * The piezoelectric crystal converts electrical energy into a strong vibratory sound wave or ultrasound * Sound waves cause vibration in soft tissue cells increasing temperature and inducing vasodilation * Power Source: AC Adaptor (DC 24V 200mA) * Output Frequency: 1 5 597 mm Overall Height of Legs 4 Jobst UltraSheer 15 20 mmHg Thigh High Compression Stockings with Silicone Dot Border *Sheer Support hosiery combining style with effective support *Lightweight fashionable appearance *Durable reinforced toe and heel *Seamless circular knitted for a soft silky look and comfortable feel *Nylon and spandex yarns combined with a silicone blend softener for easier donning and comfort *Machine wash in a mesh laundry bag or hand wash with warm water using a mild soap or detergent designed for compression stockings *Hang or lay flat to air dry *66% Nylon 19% Spandex 15% Silicone Latex Free *Large *Natural *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: A6533