Features 1、Relieve Soreness And Improve Posture: Effectively alleviates coccyx soreness, improves sitting posture, and protects lumbar health, promoting overall well being and comfort during prolonged sitting. 2、Ergonomic Design: The round shape conforms to ergonomics, which is offering better comfort for prolonged sitting and ensuring proper alignment and support for the spine. 3、Comfortable: Provides comfortable support with high density memory foam material and slow rebound design, ensuring long lasting comfort and relief for extended periods of sitting. 4、Versatile Use: Suitable for office chairs, dining chairs, wheelchairs, etc., the cushion is versatile and adaptable to various seating surfaces, making it ideal for long sitting periods in any setting. 5、Memory Foam Material: Constructed with memory foam, this cushion provides customized comfort by contouring to the shape of your body, relieving pressure points and promoting proper posture and spinal alignment. Specifications Item Type: Round Memory Foam Cushion Material: Memory foam Package List 1 x Round Memory Foam Cushion