McKesson Zip Closure Bag, 3 x 5 in., 1 Box of 10 Ambulatory Accessories 10 lb Container * Cellex Style:1 Pair (Left & Right) 10 lb Container * Cellex dry heat medium is the original medium processed to run efficiently in all Fluidotherapy devices * These particles are made of natural and organic cellulose which is environmentally safe and recyclable * Is packaged in a 10 lb (5 kg) container making it easy to store and handle * Each unit is shipped with enough Cellex Dry Heat media to fill the tank * To ensure optimal efficient and sanitary operation change your Cellex every 3 months * Note: Problems will occur in a Fluidotherapy system if a non processed media is used * Fits Right hand * X Large * Fits palm width: 4 5 * Provides immobilization for thumb and or wrist * Conforming semi rigid thumb spica with malleable stay * Foam lined for comfortable protection yet keeps pressure off medial nerve * D Ring adjustable hook loop closure storage and transport of personal items or pre packaging of individual articles 2 Mil Thickness