Ice / Warm Bag (11 inches) – For Pain Relieve – Navy Blue Color – by Omega Ice / warm bag specifications: – Won’t drip or leak. – Soft touch. – Made from latex free material. Indications: – Reduce swelling, bruises, scrape. – Relieve headache and pain. – Relieve muscle aches and sprains. How To Use: 1. Turn the cap counterclockwise. 2. Break ice to the suitable size, and you can put ice in the item after removing the sharp corner of the ice. 3. Turn the cap clockwise and fasten it tightly not to leak 4. Lay the item to the part which you want to cool down. Warning: 1. Screw lid with rubber seal tightly to avoid leakage. 2. Break ice properly to avoid sharp edge to prevent injury. 3. Fill half with ice cubes & a splash of water great for convenient use.