Description: Introducing our ergonomic office chair back pillow, designed to provide effective lower, upper, middle back, lumbar, and cervical support for all-day comfort. The scientifically shaped contour naturally rests on the back, relieving pressure and improving sitting posture. Made with molded slow-rebound memory foam, this pillow retains its shape over time and accommodates people of different shapes and sizes for tailored support. The included polyester fabric pillowcase is skin-friendly, breathable, wear-resistant, removable, and machine washable for easy maintenance. With adjustable straps, this travel pillow can be easily positioned and secured on office chairs, gaming chairs, sofas, campus chairs, recliners, passenger seats, car seats, or airplane seats. Practical and thoughtful, it makes a great gift for men, women, the elderly, families, partners, teachers, and friends on various occasions. Whether for office workers, long-time drivers, pregnant women, students, or those in need of wheelchair support, our ergonomic pillow provides comfort and support wherever you decide to sit. Item Name: Cushion Material: Memory Foam Features: Soft Memory Foam, Lumbar Support, Lower Back Pain Relief Size Details: L: 43cm/16.93", W: 13.5cm/5.31", H: 50cm/19.69" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cushion