Delta Lite® Conformable™ White Cast Tape, 3 Inch x 4 Yard, 1 Case of 10 Opthalmoscopes Heads Knee Shoulder 10 x 20 * 71069 Knee Shoulder 10 x 20 * Can be immersed in water or microwaved * Provides up to 30 minutes of soothing relief * Durable convenient and economical * Guaranteed for one year * Designed to promote proper posture and good body mechanics to help maintain a healthy back * Can be used while lifting pushing pulling walking exercising and repetitive bending or twisting * Size Md Lg fits waist circum Advanced durable solution fiberglass cast tape has low tack – use any gloves you would like when applying because adhesive will not stick to glove Weight bearing in approximately 20 minutes