Features: Ergonomic Wedge Design for Posture & Comfort Slight elevation improves posture, enhances driving visibility, and reduces strain on the lower back, hips, and thighs for a more comfortable sitting experience. vent heat buildup, keeping you cool and comfortable even on long drives or prolonged sitting sessions. Non-Slip Bottom for Stability Features an anti-slip base that keeps the cushion securely in place, whether on a car seat, office chair, or home seating. Multipurpose & Portable Design Lightweight and easy to carry, making it perfect for cars, office chairs, wheelchairs, home seating, and travel use. Universal Fit for Most Seats Designed to fit most standard car seats, trucks, SUVs, office chairs, and even gaming chairs for enhanced seating comfort. Easy to Clean & Maintain Comes with a removable and washable zippered cover, ensuring hygiene and durability. Specifications: Material: High-Density Memory Foam + Breathable Fabric Cover Color: Black Size: 42.5 34.5 7.5 cm Weight: Approx. 600g Shape: Rectangular Wedge Recommended Use: Car, Office, Home, Wheelchair, Travel Cover: Removable & Washable Fabric Package Includes: 1 x Memory Foam Car Wedge Seat Cushion 1 x Breathable, Washable Cover with Non-Slip Base - SPETLEK Cushion Wedge Seat Cushion Booster Seat Cushion Memory Foam Seat Pad in Black