It is an excellent tennis elbow treatment, providing effective strain relief and tennis elbow pain relief . Seven (7) powerful research grade magnets, inserted at precise locations, penetrate completely through the arm to effectively relieve tennis elbow pain. The Velcro tension strap easily adjusts to relieve stress on the tendon, allowing the magnetic fields to work more effectively and helping to prevent further injury. Platinum gray color.    Made in USA

Sizes (Measure around your forearm 2" below the elbow)

• Therion's exclusive Maximum Field Integration® technology - The most effective method known in biomagnetics to optimize magnetic field strength, maximize penetration depth, and provide complete saturation of the affected area.
• Patented Thermal Regulation System - Whether you're an athlete, a weekend warrior, or simply relaxing at home - This amazing "Smart Support" system provides unmatched comfort and support at any level of activity. By precisely controlling the movement of heat and perspiration, it dramatically increases wearability and user tolerance from only an hour or so, as with standard neoprene supports, to 24-hrs/day for an indefinite period for Therion supports.
• Large, ¾" diameter x ¼" thick, 12,800 gauss neodymium magnets - for maximum effectiveness and faster acting relief.
• Plush Inner Lining - is amazingly comfortable on the skin.