• Helps treat strains, sprains, tendonitis, and other injuries.
• Soft, "frost-free" cover.
• Non-toxic, biodegradable gel.

Large size makes this pack perfect for the upper or lower back, knees and thighs. Helps treat strains, sprains, tendonitis, and other injuries. Soft, "frost-free" cover. Store in freezer until needed. Heat in microwave. Non-toxic, biodegradable gel.