Generic Back Cushion, Ergonomic Lumbar Cushion for Chair, Memory Foam Back Wedge Cushion for Office Chair, for Office, Car and Home

♥ Memory Foam Seat Cushion: The office lumbar support cushion is made of high-quality slow rebound memory foam, which can adapt to the curves of your body, provide better support, reduce pressure on the tailbone, and promote healthy sitting potential.♥ Adaptability: Lumbar support buckle + elastic strap, can be freely adjusted in height to fit different chair sizes and user heights. Combined with lumbar support, it can improve concentration while working or studying, and it can also help you relax better when resting.♥ Fits Anywhere: The cushion is perfect for long hours of office work, helping to reduce fatigue and improve work efficiency. The mat is also suitable for driving a car, taking a train, flying, playing video games at home, or adding to a wheelchair for a more comfortable experience.♥ No warping: Even if you sit on our memory foam cushion day in and day out, you don't have to worry about it flattening. The cushion's high-quality memory foam slowly returns to its original shape after each use.