Cold-therapy can relieve teeth, knees, shoulders pain, also hangover, headaches, sore muscle, joint and ligaments aches. Please control your cold therapy between 20 to 30 minutes each time. Heat therapy can soothe an upset stomach, menstrual, migraine, sinus and joint pain. Do not fill too hot or boiling water (more than 60?/140?) in the bag, keep the temperature is comfortable to your body. Notice: If there is water droplets outside when you using ice water, that is the normal physical phenomenon, not pack leaking. It's not suitable for broken skin, also not for any precise healthy purposes, it can only be the first aid method, please visit your doctor for advice when you need.?3 Size with warp bandage?6" ice pack is perfect for child, 9" and 11" ice bags are greater for teenagers and adults. The warp bandage can release you hands, more comfortable when people get through the pain. ?Reusable and Multipurpose?This ice pack can be used many times for teeth, knees, shoulders, menstrual, hangover, headaches, muscle aches like swelling, sprains and strains, and also on. ?HOT & COLD THERAPY?Fill at most 2/3 of the ice pack with icy or warm water, two methods to relieve discomfort of unpleasant pain. ?EASY TO USE?It's easy to open or close by the simple screw-top lid. The foldable cold pack is convenient to use in office and home, also easy to keep in car, backpack for unexpected injuries on travel or outdoor sports. ?FAST RELIEF?This ice pack using cold water with ice cubes,or hot water to instant ease muscle aches and injuries pain, all material can be got immediately, no need to wait refrigerator colding down like the gel material packs.Best Sellers Rank: See Top 100 in Health & Household. Color: Black. Special Feature: Reusable, Leak, Refillable ?. Unit Count: 3.00 Count. Age Range (Description): Child. Brand: Capshat. : B0BBLLJ4FN. Manufacturer: Capshat. Date First Available: August 23, 2022. Item model number: BD2BKSML3Y. Package Dimensions: 10.71 x 5.63 x 3.03 inches; 12.31 Ounces.