OLYDON Wedge Cushion for Car, Memory Foam Car Seat Cushion, Improving Sitting Posture, Comfortable Car Seat Cushion for Adults, Suitable for Car and Office Chair (Black)

["2-IN-1 SEAT CUSHION: The car seat cushion has a comfortable design with a thinner front part to reduce pressure on the pelvis, and a thicker back part to support the hips and make sitting more comfortable. It can also be used as a comfortable cushion for the backrest, with a slight elevation in the center to relieve the lower back area and make sitting more comfortable over longer periods.","IMPROVED DRIVING VISIBILITY: The car seat cushion is about 3\" thick, which provides drivers whose seats cannot be brought into the ideal position with better visibility and increased safety while driving.","HUMANIZED DESIGN DETAILS: The wedge cushion for car seats uses high-density, slow rebound memory foams to ensure comfort, a breathable mesh surface to avoid stuffy heat, a large zipper for easy removal and cleaning, and sturdy buckles to prevent movements.","APPLICABLE FOR VARIOUS SCENARIOS: The car cushion is a practical travel companion, providing comfortable support for the hip or back area for truck/taxi drivers. It is an ideal gift suitable for most car seats and fits perfectly in office chairs.","RELIABLE CUSTOMER SERVICE: If the car seat cushion does not work for you, we will send a new one for free within 30 days or refund the full purchase price."]