Why Sira Copper Support? Clinically proven to pain reliever designed for maximum comfort and mobility. Reduces muscles stiffness soreness and pain. Therapeutic warmth helps reduce joint pain & swelling. High performance fabric helps in faster Recovery high absorption Keep skin dry & rash free Description:- Designed for Orthopedic use with high performance technology. 9-Rich highest quality copper infused with the fabric helps to decrease the swelling of muscles and Joint. Copper increases the blood circulation and provides therapeutic warmth. 100% result oriented supporting Stiff and sore muscles and joints. High performance Sleeve for men & women. Composition:- Copper Ions/spandex/Cool-max polyester. Salient features:- Anti Bacterial - Anti odour 2. Spandex - High Compression - Support to Joints 3. Cool max - Soft breathable wicking High Compression support to joints. Thermal Effect gives relief in joint pain. Improves blood circulation. Precautions:- Kindly ensure the sleeve fit snugly. Tight sleeve may restrict blood circulation. In case of swelling/allergy stop usage and consult doctor. Usage:- Use any time when looking for easier movement Preferably use at night while sleeping for overnight soothing relief. Easy care:- Hand wash with cold water & air dry. Size of sleeve may differ by +-5% (Do not use bleach or fabric softeners)