shoulder Pain Relief - Built-in Infrared Heat Therapy Pad Can Warm Your Shoulder And Promote Blood Circulation, Relieve Pain Caused By The Frozen Shoulder, Torn Rotator Cuff, Sprain, Tendonitis, Paralysis, Strain, Stiff, Soreness. It Could Relax The Shoulder Muscles And Help To Recover More Quickly.innovative Four-corner Compression Pad Design - Our Innovative Four-corner Compression Pad Is Made Of Elastic Neoprene, Gently Stretch The Four Corners And Stick The Hook&loop, You Will Get More Compact And More Tight-fitting Protection.fast Heating With 3 Temperature Mode And Overheat Protect - Easy To Operate, Long Press The Button For 3 Seconds To Turn It On / Off. soft And Adjustable, Comfort To Wear - Dual Breathable Neoprene Material Loop Design For Two-way Adjustment Can Be Worn On The Left Or Right Shoulder For Men And Women.Products from BAZHOU's store