Thera Cushion With White Polycotton Fabric, Size: 18 x 7 , Sold in one eachThera cushion is orthopedically designed to cradle the neck and relax tense muscles. Helps maintain the normal curve of the spine during rest by giving great support. It can also be used under the back and the knees. Filled with polyester fibers - permanent cover. Size: 18 x 7 Product photo may not exactly match the product offered for sale. Please refer to the product description. Type: Neck Wraps & Pillows Scent: Original