Comfcube Ice Pack for Back Pain Relief, 2 Hours Long Lasting Cold Pack, Flexible Back Ice Pack Wrap for Lumbar Pain, Sciatica, Coccyx, Swelling, Back Surgery

Ultra Long Lasting Coldness - Comfcube back ice pack uses patent ice boxes design to stay cold up to 2 hours, release coldness continuously to provide quicker and deeper relief, no need to return to the freezer repeatedly. Instead of a single slab of freezer gel in a bag, Comfcube back ice pack utilizes multiple ice boxes that allows for evenly dispersed cooling, no more cold spots or clumping. Fit Your Waist Snugly - Special ice boxes arrangement and stretch fabric allows the lower back ice pack to better fit the waist contour. Equipped with 2 straps to hold the ice pack firmly in the target area, it didn't bunch up or move around, was comfortable against skin, without leak or sweat all over. Quick & Effective Relief - Comfcube back cold pack can be used for a variety of acute and chronic pains and injuries, including lower lumbar, SI joint / sciatic nerve pain, back injuries, degenerative disc disease, and coccyx tailbone pain, chronic pain sufferer with fibromyalgia, can also speed up back surgery recovery. Great for those who sitting or standing for a long time. Comfortable & Universal Fit - This back ice pack has individual ice capsules which stay flexible after freezing. As they are covered by the outer wrap, you can get the benefit of the cold without it being uncomfortable. This ice pack is unisex and fits waists up to 50inches. Sized to work pretty much everywhere. back, shoulders, hip, knee, foot/ankle. Comfcube's Promise - Come with sealable storage PE bag to prolong the usage lifetime and isolate the fridge odor. If you are not satisfied with the product, please come to us, we will immediately solve all your questions. Note: Apply for no more than 20 minutes at a time. Check the skin frequently during use.