Adjustable Back Wedge Pillow: 3-stage adjustable height helps restore the spine's natural S-shaped curve, promotes proper sitting posture, and protects the lower back vertebrae from stressful compression, relieving lower back pain. Humanized Design: The neck pillow is designed for you to adjust its height. There are 3 positions on the wedge pillow where the support head can be attached - top, middle, and bottom. Try them and see what is most comfortable for you! Provides Great Support: Triangular lumbar pillow, or lie down for a gentle slope for sleeping. The wedge shape helps promote proper sitting posture. The lumbar support protects the lower back vertebrae from stressful compression, relieving lower back pain. Multifunctional Bed Rest Pillow: The pillowcase is removable and washable. There are 2 small pockets on the side of the pillow, which can easily store small items, such as a pen, mobile phone, TV remote control, etc. With high-quality and hidden metal zipper, easy to remove and wash. Wide Use: Dimensions: 20x45x45cm/7.9x17.8x17.8inch. Perfect for back support in bed, in an office chair, in a computer chair, on a sofa, etc. Perfect for children, teenagers, and adults. Perfect gift for yourself, friends, or family. Note: As our packaging is vacuum packaging, after you receive the product, we need to pat the product, and after a while, it will become the product in recovery and formation! Specification: Material: Imitation Linen & PP Cotton Size: 20x45x45cm/7.9x7.9x17.8inch Color: Grass Green, Purple, Brown, Red, Gray Suitable for: Bedside, Sofa, Window Niche, Tatami, etc. Supports your back while reading, watching TV, or relaxing Adjust the position of the support head pillow Relieves pain Includes a convenient side pocket to hold your phone or other items Features: 1. With favorite imitation linen, it is skin-friendly, colorfast, non-pilling, and healthy, and you can use it with ease, thick and durable, long-lasting. High-quality eCotton PP filling, not afraid of extrusion. 2. The case is removable and washable with an independent liner design; with a metal zipper on the outer sleeve, it is easy to remove and wash. 3. The user-friendly side pocket design can place the phone and remote control, etc. 4. Premium armrest design, more humane. Provides back and lumbar support, you can use this back cushion to support yourself in a relaxed sitting posture. 5. Includes removable neck support head pillow: The cylindrical support head pillow is attached with buttons, and it is removable so you can place it anywhere you need extra support, such as under your knees or feet. Behind your neck, it provides plush support so you can lean back and enjoy your book or TV show. Under your knees, it relieves pain and pressure for added comfort. Package Included: 1 x Adjustable Back Wedge Pillow Sold by The Briday store