Adjustable Back Wedge Pillow:3-gear adjustable height helps restore the spine's natural -S-shaped curve, promote correct sitting posture and protects lower spinal discs from stressful compression, alleviating lower back pain. Humanized design:The cervical bolster pillow is designed to allow you to customize its height. There are 3 positions on the wedge pillow that the bolster can attach at the top, in the middle, and at the bottom. Try them out and see whats the most comfortable for you! Offer a Good Support: Triangle lumbar cushion, or lays down for a gentle slope for sleeping. Wedge Shape helps promote correct sitting posture. The lumbar back support protects lower spinal discs from stressful compression, alleviating lower back pain. Multifunctional Bed Rest Pillow:Pillow cover is removable and washable. There are 2 small pockets on the side of the pillow, which is easy to store small parts items, such as pen, mobile phone, TV remote control, etc. With high quality and concealed metal zipper, Easily removable and washable. Widely Use:Dimension: 20x45x45cm or 7.9x17.8x17.8inch.Great for back support in bed, in office chair, in computer chair, in sofa, etc. Ideal for children, teens, and adults. Perfect gift for yourself, friends or families.Please note: because our packaging is vacuum packaging, after receiving the product, we need to pat the product, and after a period of time, it will become the product in recovery and picture! Specification: Material:Imitation linen,PP cotton Size: 20x45x45cm or 7.9x7.9x17.8inch Color: Grass Green,Purple,Brown,Red,Gray Suitable For:Bedside,Sofa,Bay Window,Tatami,etc. Supports your back when reading, watching TV, or relaxing Personalize the position of the bolster pillow Relieves aches and pains Includes a handy side pocket to hold your phone or other items Features: 1. With preferred imitation linen, it is skin-friendly, colorfast, non-pilling and healthy, and you can use at ease,thick and wear-resistant, durable.High quality PP cotton filling, not afraid of extrusion. 2. The cover is removable and washable with independent liner design with metal zipper on the outer sleeve, it is easy to remove and wash. 3. Side user-friendly pocket design can place the phone and remote control, etc. 4.Premier armrest design, more humane.Gives support for back and lumbar, you can use this back pillow to prop yourself up in a relaxed seated position. 5.Includes Removable Cervical Bolster Pillow:The cylindrical bolster pillow is attached with buttons, and its removable so you can position it wherever you need extra support, such as under your knees or feet.Behind your neck, it provides fluffy support so you can sit back and enjoy your book or tv show. Under your knees, it provides pain and pressure relief for comfort. Package Included: 1 xAdjustable Back Wedge Cushion Pillow