Amazon Basics, AAA High-Performance Alkaline Batteries, 10-Year Shelf Life, Easy to Open Value Pack, 4 Count (Pack of 1)

Highest Copper Content – Copper Compression products have the highest copper content. Guaranteed. Rather than spraying fabrics with copper, we infuse it directly into the nylon fibers. Our products are constructed with 85% copper-infused nylon. This innovative approach provides maximum benefits, extending the life of the product for a superior experience.
100% Happiness Guarantee – In the very unlikely event that you do not absolutely Love this Copper Compression Extra Support Knee Brace for Men and Women, for any reason whatsoever, we’ll refund you the full price no questions asked. That’s how confident we are that you’ll be happy with this purchase.
Highest Copper Content Compression Knee Support Brace – Copper Compression knee and leg support braces and sleeves are designed to help you get the support you need for all day and all night comfort. Commonly used by people suffering from nagging Knee injuries, stiff or sore Muscles & Joints, Arthritis, Tendonitis, and more for baseball, basketball, soccer, golf, gym, hiking, running, tennis, and volleyball.