Ice packs made of polyester and PVC, design of screw top with large opening and rubber sealed loop. Easy to fill with ice cubes, strong leak proof. Soft, waterproof and flexible textile keeps water to stay cold and hot much longer than gel packs or other packs. Sizes to meet much needs of use. Reusable ice bag 9 inches is suitable for different body parts children, youth, adult men, women. 6 inches ice pack is also available. Lower back, back, neck, knee, arm, forehead, teeth. According to the size of the pain area to fold the right size. For injuries reusable are versatile and convenient tool for pain relief. Price includes one color one location imprint and shipping cost to USA. Orders of 100 pieces or greater are eligible for sea shipping. 100% guarantee for quality.