The pillow to read, watch TV, relax, work and surf, whether it’s a pillow, seat cushions, back cushions or kidney cushions, with the wedge pillow, you’re always comfortable and well supported. Great for back support in bed, in office chair, in sofa etc. Ideal gift for yourself, friends or families. Name: pillow Base material: high elastic pearl cotton Material of the cushion cover: cotton Removal: Removable Color: as shown Features: Antistatic, environmental protection, massage Affected persons: adults Apply: sofa, bedding, gifts, hotels, reading, cars, travel Advantage : - Durable, beautiful structure, removable triangle pillow cover to make you clean it easily. - This backrest pillow case can be unpicked and washed. - High-grade round metal zipper design, easy to disassemble. - Can be used in the sofa, bedside, office chairs and so on, Great gift for yourself, friends or families. Prompt: This product only sells cushions and does not contain other merchandise. If you have any questions, please contact us through Amazon’s messaging system, we will respond to you within 24 hours and give you a satisfactory answer.