Firm Surg Weight Stkngs X Lge 20 30mmHg Thigh StayUp Top CT Jobst ActiveWear 15 20 Knee Hi Brass components in high pressure areas 413116 Brass components in high pressure areas and relief valve zones * 20 micron sintered bronze inlet filter * FDA recommended viton and brass seal washers * All flows tested to accuracy within + 15% tolerances * Meets ASTM G175 03 promoted ignition tests * Ergonomic t handle for easy tightening * Inlet pressure: 200 3000 PSI * Outlet pressure: 50PSI * 100% quality QC tested in the USA Bariatric Rollator with 8 inch Wheels Burgundy Finish 400 lb Weight Capacity Blue Jay Brand * Beige * Ladies Sheer Firm Support * Thigh Length w stay up lace top * 20 30 mmHg * Physician recommended relieves tired aching and swollen legs mild varicosities and edema * Effective as post sclerotherapy treatment * Fashionable sheer appearance for work or leisure * Two way stretch design provides extra comfort * Stay up lace top * Reciprocated heel and toe * Graduated compression helps shape up legs * Fiber content: Nylon (80%) & Spandex (20%) *