Features: Made of high quality polyester material, sturdy and durable in use. Reduce cervical pressure, prevent from the cervical spondylitis. Zipper design, easy to take out or refill the liner. Multi-purpose pillow, can serve as throw pillow, back cushion and decoration on sofa. Easy and convenient to clean. Specification: Material: Polyester Color: White Optional Size: S: 35*35cm / 13.8*13.8 inch (Approx.) M: 40*40cm / 15.7*15.7 inch (Approx.) L: 45*45cm / 17.7*17.7 inch (Approx.) XL: 50*50cm / 19.7*19.7 inch (Approx.) Package List: 1 x Pillow Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. Package List 1Made of high quality polyester material, sturdy and durable in use. 2Reduce cervical pressure, prevent from the cervical spondylitis. 3Zipper design, easy to take out or refill the liner. 4Multi-purpose pillow, can serve as throw pillow, back cushion and decoration on sofa. 5Easy and convenient to clean.