Pressure Relief Seat Cushion details

Imagine sitting all day in total comfort. ✓ OFFICE OR WORKING FROM HOME: Add enjoyable bottom cushioning to any chair to instantly relieve sitting muscles and improve posture. ✓ DRIVING/TRUCKING: Enjoy comfy cushioning on every drive without fatigue. ✓ AIR CHANNEL:Improved air channel to prevent a anti-sweaty sit ✓ PAIRING: Use with Back Relief Lumbar Pillow for the ultimate sitting comfort. Dimensions: 18 W x 15.5 L x 4 H inches.