Ergonomic shape, scientific design, the contour naturally rests on the back, providing effective lower, upper, middle back/lumbar/cervical support, and all-day back comfort. Our office chair back pillow features molded slow-rebound memory foam that retains its shape over time to accommodate people of different shapes and sizes for more tailored support, comfort and durability; includes a polyester fabric pillowcase, which is Skin-friendly, breathable, wear-resistant, removable and machine washable. As long as there is a seat that you can lean on, our ergonomic pillow can make it more comfortable, relieve back pressure, and improve sitting posture; suitable for office workers, long-time driving, pregnant women, teachers, students, the elderly, people who need wheelchairs, etc. Comes with adjustable straps, making our travel pillow easy to position and secure no matter where you decide to sit; office chair/gaming chair/sofa/campus chair/recliner/passenger seat/car seat or airplane seat. Our lower pillows are practical gifts for important people, including men, women, the elderly, families, partners, dads, moms, teachers, friends, birthdays, Mother's Day, Father's Day, Valentine's Day, Thanksgiving, Christmas, housewarming gifts, etc. 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, W: 13.5cm, H: 50cm(Approx.) Instructions Included: yes Manufacture Country: China 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