Thermal neoprene (1/8") wrap with nylon "plush" outer that incorporates a velcro closure for infinite adjustability and graduated compression. These wraps add more controlled pressure and convenience. Provides hands-free application of cold therapy for the back and shoulder. Just fill the ice bag, pull the spout through the hole, and wrap around the injury. These wraps will also work well with a plastic bag filled with ice. Available in small or large and with or without the bottle.