Helmet X Large Full Head 23 1 2 24 1 2 Reading ADL'S Converts to either backpack or Style:Pair (Left & Right) Converts to either backpack or shoulder bag * Adjustable waist belt and ergonomic comfort backpack straps * Cylinder pouch with generous padding and stabilizing strap * Large accessory pocket * Designed for superior ventilation and safety * Baseline© Fold Up Monofilament Evaluator Hand Set of 5 with Case * The Baseline© Fold Up Monofilament evaluator is used to measure cutaneous sensory perception threshold * The monofilament test provides a non invasive evaluation with objective and repeatable results * Each monofilament represents a unique amount of force which is marked by force and size * These monofilaments feature an easy to fold nylon filament for protection as well as easy storage and portability * This 5 piece hand set includes 2 23 1 2 24 1 2 * A soft crown helmet that offers maximum protection to the front back and top of the head * Features black cowhide 1 2 foam rubber and white cowhide lining * Completely washable with mild soap and lukewarm water * Adjustable velcro chin strap *