The BCOZZY neck pillow has a unique design compared to other neck pillows. Its main feature is the extended front, giving it an O-shape rather than a U-shape. This is to prevent the chin from dropping, which can cause neck pain, and the height of the chin can also be adjusted. The neck area is slim, designed to prevent the neck from being pushed forward excessively. In addition, it can be folded in half and used as a pillow on the shoulders, or as a wall pillow in a window seat. - Brand: B COZZY - Colors: Blue/Red - Size: S size approx. 24cm x 21cm, approx. 145g - Material: Upper material 100% polyester, Lower material 75% spandex, 35% polyester Washable Comes with a carrying strap I bought this for my child, but it was stored away without being used much. It has been washed.