Soft MaterialThe softness of the knee pillowcase brings a comfortable touch, and the breathability can effectively wick away sweat and 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 and removed, making replacement and cleaning of the knee pillowcase more convenient and faster.Easy To CleanThe knee pillow cover is removable for easy cleaning. Put it in the washing machine or gently wash it with your hands to restore it to a clean and tidy state.Wide ApplicationThe knee pillowcase can provide you with a comfortable resting and sleeping experience and 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 and 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.