This is a set of two warm pillow pads. The size is 43cm x 63cm, and it's easy to attach with the included elastic bands. It can also be used with low-rebound pillows. 【Size】43cm x 63cm 【Colors】White (brown border), White (navy border) 【Features】With elastic bands, can be used with low-rebound pillows Although unused, please purchase only if you understand that it has been stored at home. To adjust the thickness, it will be vacuum-packed and compressed for shipping in a box. Thank you.