Amsahr Nylon Spandex Sport Knee Protector Sleeve

Amsahr waist Protector double banded elastic compression straps enabling compression levels well beyond what is usually available in back supports. Nano infrared thermal acupuncture tourmaline dot matrix combined with bio-magnets, heating quickly with a lasting effect. Magnetic heat is known to improve blood circulation naturally. Top quality elastic fiber Cloth, comfortable to wear. Works neatly beneath your clothes without revealing a single bump or bunch. Great for back pain, sciatica, lumbar muscle strain, cold back pain, gastrointestinal discomfort, irregular menstruation, lumbar hyperplasia, etc. Improve body metabolism and immune function, conducive to the recovery and balance of body function. The permanent magnets provide therapeutic healing benefits and fortifying properties.