The unique split design could reduce your workplace stress and the side curves provide plenty of space. Features: Ergonomic Seat Cushion: ProtoArc seat cushion, a U-shaped, ergonomic design of medium-firm seat cushion that recommend people in pain helps by reducing pressure and providing all-day sitting comfort Pressure Relief Seat Cushion: The unique split design could reduce your workplace stress and the side curves provide plenty of space. ProtoArc seat cushion with a cutout is supposed to be positioned to accommodate your tailbone by reducing pressure on that area Innovativer Memory Foam: An extra-dense bamboo charcoal-infused memory foam prevents the pad from absobing odors. High quality memory foam reacts to your body, adds great support and prevents you from bottoming out Easy to Clean: Comes with a soft, breathable and hypoallergenic cover, which can be unzipped and removable. It is machine washable, keeping it clean and increasing its lifespan. The upgraded anti-slip coating on the bottom of the cushion kept it secure in one spot Take Comfort Anywhere: ProtoArc seat cushion has standard size and is designed to cater to different body shapes and sizes. Can be used on car seat, office chair, wheelchair, outdoor chair and so on. Fits any chairs perfectly for a built-in comfort Package Includes: 1 x Office chair cushion Listing and template services provided by inkFrog