FlexiKold Gel Neck Ice Pack (23" X 8" X 5") - Reusable Cold Pack Compress (Therapy for Pain, Injuries of Neck, Lower Back, Shoulder, wrap Around Knee, Foot, Thigh, Elbow) - A6301-COLD Degree Brand: Purity Products

Brand: Purity Products

Fly strips are durable and can work effectively for a long time

model number: 550

Then open gravel tube valve to draining and gravel washing at the same time

FlexiKold Gel Neck Ice Pack (23" X 8" X 5") - Reusable Cold Pack Compress (Therapy for Pain, Injuries of Neck, Lower Back, Shoulder, wrap Around Knee, Foot, Thigh, Elbow) - A6301-COLD Degree Brand: Purity ProductsBrand: NatraCure Color: No Straps Features: 4 Sizes: Standard, Oversize, Half size, & Neck Contour Colder For Longer: Proprietary gel stays colder longer than competing products that use inferior bentonite formulations. More Flexible: The Most Flexible Cold Pack available due to a professional grade gel interior that remains pliable when frozen, which provides better contact by conforming to any part of the body. Healthcare Professional's Choice: Used