The Sissel Hot/Cold Pearl Sport Pack is a versatile therapeutic pack filled with blue gel pearls that can be used for both hot and cold therapy applications. This reusable pack is designed to provide targeted temperature therapy for sports injuries and pain relief. Key features: • Filled with gel pearls for even temperature distribution • Can be used for both hot and cold therapy • Reusable design • Flexible and moldable to body contours • Compact square shape for easy application The pack features a durable plastic casing containing specially designed gel pearls that maintain temperature effectively. For cold therapy, place in refrigerator or freezer. For heat therapy, warm in water or microwave according to instructions. Always use a protective barrier between the pack and skin during application. CE certified medical device.