Visco Gel Ball of Foot Wrap Large Shoulder Immobilizers Supports * Width: 17 Patient Lifters Slings Parts * Width: 17 8 x 11 * Cs 6 * Simply store the pack in the freezer and apply as needed for cold therapy * For heat applications place the pack in boiling water for 10 minutes or immerse in water before placing in the microwave on full power for two minutes * Maintains temperature for up to 30 minutes * Safe non toxic non caustic * Soft gel cushions & protects forefoot * Relieves ball of foot pain * Relieves & prevents calluses & metatarsalgia * Absorbs pressure friction & shock * Use under or over socks or barefoot *