The flexible ice bag is made of non-toxicnylon material and high-quality gel, which is portable, easy to fit the body,and convenient to clean. Our ice packs are filled with liquid gel that is soft,non-irritating, ensuring a gentle and comfortable touch even on sensitive skinareas. Effortless to use, simply freeze and apply to the desired area. Theydeliver rapid cooling as the internal gel efficiently absorbs and retainscoldness, providing swift relief for pain, inflammation, or fever. Tired of dealing with sore muscles, joint pain, or post-workout discomfort? Our Reusable Gel Ice Packs with Cold & Hot Therapy are here to provide targeted relief for your back, shoulders, knees, arms, and legs! Designed with American users' comfort and convenience in mind, this contoured adjustable wrap fits seamlessly to your body's curves, ensuring maximum contact for effective therapy. The set includes 2 replaceable gel packs, allowing you to keep one in use and one chilled/heated for continuous relief. Whether you need cold therapy to reduce swelling after an injury or hot therapy to soothe stiff muscles, our flexible, durable gel packs deliver consistent temperature retention. No more flimsy, one-size-fits-all ice packs—our adjustable strap ensures a secure fit for all body types, making it perfect for athletes, office workers, parents, or anyone in need of daily pain management. Safe, non-toxic, and leak-proof, these reusable therapy packs are a must-have for home, gym, or travel.