Adjustable Back Wedge Pillow: 3-speed adjustable height helps restore the natural S-shaped curve of the spine, promote correct sitting posture and protect the lower vertebrae from stressful compression, which relieves lower back pain. Humanized Design: The neck pillow is designed to allow you to adjust the height. There are 3 positions on the wedge pillow where the neck pillow can be attached - at the top, in the middle and at the bottom. Try them and see what is most comfortable for you. Provides good support: Triangular shaped lumbar pillow, or lie down for a gentle slope to sleep. The wedge shape helps promote correct sitting posture. The lumbar support protects the lower vertebrae from stressful compression, which relieves lower back pain. Multifunctional Bed Support Pillow: The pillow cover is removable and washable. There are 2 small pockets on the side of the pillow, making it easy to store small items, such as pen, mobile phone, TV remote control, etc. With high quality and hidden metal zipper, easy to remove and wash. Wide Use: Dimensions: 20x45x45cm/7.9x17.8x17.8in. Perfect for backrest in bed, in office chair, in computer chair, on sofa, etc. Perfect for children, teenagers and adults. Perfect gift for yourself, friends or family. Note: because our packaging is vacuum packaging, after you receive 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/7.9x7.9x17.8inch Color: Grass green, Purple, Brown, Red, Gray Suitable for: Bedside, Sofa, Window sill, Tatami, etc. Supports your back when reading, watching TV or relaxing Personalize the position of the neck pillow Relieves aches and pains Includes a convenient side pocket to hold your phone or other item Features: 1. With preferred imitation linen, it is skin-friendly, colorfast, non-pilling and healthy, and you can use it with ease, thick and wear-resistant, durable. High-quality PP cotton filling, not afraid of extrusion. 2. The cover is removable and washable with independent lining design; with metal zipper on the outer sleeve, it is easy to take off and wash. 3. Side pocket with user-friendly design can place the phone and remote control, etc. 4. Premiere armrest design, more humane. Provides support for the back and lumbar, you can use this back cushion to support yourself in a relaxed sitting position. 5. Includes Removable Neck Pillow: The cylindrical neck pillow is attached with buttons, and it is removable so you can place it wherever you need extra support, such as under your knees or feet. Behind your neck, it provides fluffy support so you can lean back and enjoy your book or TV show. Under your knees, it provides pain relief and pressure relief for comfort. Package includes: 1 x Adjustable Back Wedge Pillow