Relief Pak English style ice bag cold compresses are made of waterproof rubberized fabric with a plastic screw cap to securely keep the ice and melt water inside the bag. Bags are made of heavy duty material and are reusable. Quantity: 1 or 12 Pack Size: 6 9 or 11 D Color: Blue Manufacturer: Relief Pak Indications: Use for Cold Therapy as a cold compress to help reduce pain swelling as needed. Care & Cleaning: Wipe clean with warm water and mild detergent. Options: 6 Ice Bag (11-1060) UPC: 714905017437 9 Ice Bag (11-1061) UPC: 714905017444 11 Ice Bag (11-1062) UPC: 714905017512