Supports proper spinal alignment Helps alleviate lower back pain Ideal for use in office chairs, car seats, and couches Made with premium memory foam for long-lasting support This lumbar cushion ...

Material: memory foam | Size: 16 x 16 x 2 in ... to help evenly distribute weight across your chair, according to the brand. “The seat cushion almost immediately forced me to sit up straighter ...

The Dowinx Gaming Chair combines breathable fabric, a pocket spring cushion, and a built-in massage function for all-day comfort. Now $169.99 ($30 off).