The first and only refreezable 8 piece athletic trainers kit. Perfect for travel to practice field or competitive events. A wrap for most every contingency and available for immediate use. Also athletic travel without leaky ice. - Shoulder (specify right or left side at checkout) - 3 in 1 for Elbow-hand/wrist-Plantar Fasciitis - Back - Knee - Ankle - Cervical Neck - Universal - Also includes Freezable Softsided Travel Cooler ColdOne wraps are constructed with an outer layer of nitrogen blown neoprene, a middle layer of refreezable gels, and an inner layer of rubberized linen. The wrap provides 20 minutes of cold/ice therapy plus compression to reduce swelling and pain from injury or reoccuring injury. MD and trainer recommended therapy. Can be used against skin or over clothing. No messy ice or condensation.