Ergonomic Memory Foam Back Cushion/ Lumber Support Pillow

Ergonomic shaped design this ergonomic office chair with lumbar support cushion is scientifically designed and has an ergonomic contour that gives you firm grip and helps you sit comfortably in your daily life. multifunctional use in different places you can use this lumbar support pillow at home/office/car or even on a flight. and it is not only suitable for office chairs, but also can be used on a car seat, wheelchair, dining chair, desk chair, computer chair or any other place according to your personal needs. double elastic adjustable straps the cushion of the back support chair has 2 adjustable straps attached to both sides of the backrest of the pillow, and 2 additional straps are attached for extension if needed. premium memory foam