Triangular Cushion, Triangular Pillow, Set of 3, Backrest Cushion, Adjustable Height, Inclined Pillow, Leg Pillow, Side Sleeping, Foldable, Lumbar Pillow, For Sleeping, Large, High Resilience, Wedge Pillow, Body Position Change, Snoring Improvement, Elderly, Senior Citizens (Gray) 【Adjustable Triangular Pillow】Our back support pillow is multifunctional and adjustable. It's wide, more comfortable, allows for easier turning, and is suitable for people with larger builds. By changing the folding position, you can easily adjust to your ideal posture. You can freely choose according to your preference and easily use it on a bed, floor, or sofa. 【Exceptional Comfort】The ergonomic triangular pillow uses high-quality 25D urethane foam, providing comfortable and breathable support with the right firmness for various parts of the body, such as the head, shoulders, neck, abdomen, waist, and legs. 【Multifunctional Inclined Pillow】As a backrest cushion, it's comfortable and easy to use whether you're watching TV, reading a book, or sleeping. The wedge pillow, which can be supported and elevated after surgery, helps reduce snoring, alleviate back and leg pain, breathing problems, and improve blood circulation and health. A good triangular pillow cushion will meet your needs and support a comfortable night's sleep. 【Easy Care】Our set of 3 TV pillows comes with a zipper and a cover made of soft, breathable, and skin-friendly knit air layer fabric, which can be removed at any time and washed by hand or machine when dirty. The wide Velcro straps sewn on the sides allow for various combinations, and can be used with peace of mind by children and the elderly.