Materials: The surface materials are made from corduroy fabric.which feels soft and comfortable. The interior is filled with rich high-quality pearl wool.good rebound. stable. breathable.and durable. Function:This backrest pillow provides excellent back and neck support. protects the lower spinal discs from stressful compression. and provides comfort while reading and watching TV Practical Design:There are 2 small pockets on the side of the pillow. which is easy to store small items. such as pen. mobile phone. remote control. etc. Wide Use: Perfect for bed rest. sofa chair sitting. office working. travel nap. students study. pregnancy breast feeding. etc. NOTE: Size -40*36*20 cm/15.7*14.2*7.9 inch.Please refer to the second product picture for the actual size of the reading pillow. Make sure this is the size you want before purchase. Any quality problems when you get the item. please feel free to contact with us and we will give you the most satisfactory solution.