Relief Pak Blue Vinyl Pack Size:Neck - 6 x 23" Multiple weight options mean workouts

Multiple weight options mean workouts are adjustable

Sombra Cool Pain Relief tackles muscle and joint soreness and is terrific for acute conditions or injuries that have just occurred

Cloth electrodes but with a white foam top

It is lightweight

easy-to-use portable electrotherapy device

Relief Pak Blue Vinyl Pack Size:Neck - 6 x 23" Multiple weight options mean workoutsThe Relief Pak re usable cold pack offers an effective method of applying cold therapy to a localized area. Place pack in a chilling unit or freezer. Packs remain pliable and soft even below freezing. Pack maintains its therapeutic temperature level for up to thirty minutes. Institutional grade packs are made of durable heavy duty vinyl exterior and bentonite clay interior. Chilled pack should be wrapped in towel before applying to treatment area.