Soft MaterialThe softness of the knee pillowcase brings a comfortable touch, the breathability can effectively wick away sweat keep you dry, avoiding discomfort after long-term use Elastic StrapThe elastic strap ensure that your legs can fit tightly against the knee pillow without loosening or slipping, making it suitable for people of various body types Flexible ZipperThe knee pillowcase has a flexible zipper that can be easily installed removed, making replacement cleaning of the knee pillowcase more convenient faster Easy To CleanThe knee pillow cover is removable for easy cleaning Put it in the washing machine or gently wash it with your hs to restore it to a clean tidy state Wide ApplicationThe knee pillowcase can provide you with a comfortable resting sleeping experience is suitable for use when watching TV, reading books, relaxing, sleeping at night, etc Specification:Material: fiberColor: whiteFeature: durable, breathableSize(approx ):pillow cover(L x W)25 x 25cm\/9 84 x 9 84inchstrap(L)25cm\/9 84inchPackage Included:2 Pcs x Knee Pillow Cover2 Pcs x StrapNote:1 Due to the light screen difference, the item\u0026 039;s color may be slightly different from the pictures 2 Please allow 1-2 cm differences due to manual measurement