1. Multifunctional Large Backrest Cushion: This versatile cushion can be used in various settings such as beds, sofas, windows, mats, college dormitories, offices, and more. It pairs with sofa beds or bunk beds, making it an ideal choice for parents, family, and friends as a cozy reading pillow. 2. Reading Cushion: Serving as a large headboard cushion, it replaces standard bed or lumbar pillows, offering versatile positioning to support your back, shoulders, spine, abdomen, and legs while keeping muscles relaxed. 3. Headboard Cushion Material: The outer shell is crafted from quality velvet fabric, ensuring softness and breathability. The triangular cushion insert is filled with elastic pearl cotton, providing comfort, durability, and resilience. 4. Zipper Button Design: The bed wedge pillow features a convenient button and zipper design, allowing the cover to be easily removed. Inside, an independent inner lining ensures effortless cleaning, promoting a more hygienic and healthier lifestyle.