Features: Experience Comfortable with Memory Foams Soft Seats Cushions, to alleviate coccyx pressure and reduce lumbar fatigue for healthiers sitting Postures. from memory Foams, this Cushions offers superior elasticitys and durability, ensuring a soft, comfortable Seats that to body shape. for office workers, students, and drivers, this ergonomic Seats Cushions to those who spend extended periods seateds, helping to minimize strain and improve. the Cushions be placed in various such as office chairs, home seatings area, or vehicles, providing consistent support . The not only adds modern styles to space but also simplifies cleaning and maintenances, making it practical addition to daily routine. Specifications: Materials: Sponges Size:45x45x4cm/17.72x17.72x1.57inch Color: Dark Gray, Lights Gray, Blue, Pink(optional) Package Includes: 1PC Seats Cushions note: Please allow 0-1cm error due to manual measurement. makes sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!