Features: Experience comfortable with our memory foam seat cushion, designs to alleviate fatigue from prolonged sitting through ergonomic support for hips and lower back. Crafted with breathable cotton fabric and a slip resistant base, this cushion ensures cool comfortable and stays securely on any chair or sofa. Ideal for remote workers, students, and driver seeking postures support during extended sitting supplies home offices, study desks, or car seats. Versatile for multipurpose use – transforms hard surfaces like floor, dining chairs, or bleachers into seating areas instantly. Features zippers for effortlessly cleaning and portability, making it addition for travel or quick relocation between workspaces. Specifications: Materials: Cotton Color: As Picture Show, Six Color to Choose Size: 40x10x40cm/15.75x3.94x15.75inch Package Includes: 1pc Seat Cushion note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.