Helps relieve neck discomfort from aches and pains from sore muscles, tension, whiplash or injuries. Soft and comfortable, this is the perfect neck brace for everyday use. It can also be used in bed and while sleeping. Holding the neck in place and relieving tension, the neck brace is adjustable, fitting necks with a circumference of 22″ through 25″. It is incredibly soft and comfortable. Constructed with a poly-foam insert that has a soft, porous cotton cover over it. The collar features a height of 3.5″ on each side, 3″ in the front at the chin and 2.5″ in the back. The hook and loop closure adjusts to ensure a comfortable and secure it. Easy to clean. Machine wash in cold water and then air dry only.