Cooler & Tube Assembly Only Cryo/cuff Cooler Holds Water And Ice Needed For 6 To 8 Hours Of Cryotherapy Compatible With All Cryo/cuff And Artic Flow Pads Includes Tube Assembly And Insulation Disk Indication: To Be Used In Conjunction With Cryo/cuff To Provide Compression And Cryotherapy To Afflicted Area Cooler Hanger Enables Cooler To Be Hung From A Bed Rail