New Image™ Drainable Transparent Colostomy Pouch, 12 Inch Length, 1¾ Inch Flange, 1 Box of 10 Elbow Epi Lock features a unique patented 71069 Epi Lock features a unique patented 2 strap system * The strap near the elbow supports deeply buried extensors and works with the forearm strap to provide exceptional support and pain relief * The non elastic straps are worn comfortably snug * When muscular force is applied the extensors automatically enlarge causing the straps to tighten * Universal left or right * Measure forearm circumference for sizing * Fits 7 12 circumference * HCPC: NOT COVERED Uniform thinness and superior flatness eliminate warpage Odor Barrier Rustle Free Film Clamp Closure