Descriptions :

The Bio-Ray Back Support Belt is specially designed with tourmaline gemstones coated on the inside to direct man-made far-infrared energy deep into the flesh and bone of the back support. This effective back support is designed to stimulate blood and oxygen circulation for the encouragement of prevent and relieve backache with provide better back support, for better posture when standing and sitting for long hours. 

Ingredients :

Cloth

Direction of use:

Wear during day time for a short period (30mins-1hour). Gradually extend to night use once body is accustomed to product. What's My Size Measure the circumference of your waist to back and you’re good to go. Size S/M 26 – 32 inches L/XL 32 – 38 inches

Caution:

Gently hand wash in mild detergent. Do not scrub, machine wash or dry wash.