Soft and comfortable Triangular headboard pillow is made of soft cotton and linen fabric, with quality pearl cotton filling that provides elasticity and lasting comfort for the backrest. When the wedge backrest is compressed, it springs back immediately to its original full state. Lumbar support with practical pockets This triangular back rest wedge pillow delivers lumbar support to help alleviate back pain and promote proper posture, making it suitable for those with lower back issues. It features pockets on both sides for storing small items such as mobile phones, pens, newspapers, or remote controls for quick access. Easy to clean The triangular reading pillow has a removable cover that is easy to clean. Simply unzip and undo the cover to separate the wedge pillowcase, which is machine washable. Keeps your space clean and tidy. Versatile placement and gift idea The triangular wedge pillow can be placed next to beds, sofas, raised windows, tatami mats, children's playrooms, offices, and other suitable spaces. It also makes a thoughtful gift for family and friends. Use scenarios Reading or watching TV in bed or on a sofa: provides stable lumbar support for comfortable, upright seating. Creating a cozy seating area by a window or tatami mat: supports relaxed lounging while keeping essentials within reach in the side pockets. Office or study setup: adds back support for long work or study sessions during breaks from chair seating.