Chair cushions make sitting more comfortable: Seat cushion With grooves, grooves Hollow out seat cushions, correct sitting posture, U-shaped cushion cushion Adapted to the shape of the hips and legs, the seat cushion distributes the pressure on the hips and promotes an upright posture, offer maximum support very suitable for people who sit for a long time Memory foam seat cushions: The memory foam slowly sinks when you sit down, absorbs ste and offers good support It uses the rebound technology, and the corresponding size is 45cm * 35cm * 7cm The memory deformation can also dampen the body while sitting, it will also feel good for a long time Various applicable scenarios: It can be used in office chairs, car seats, airplanes, rocking chairs, and wheelchairs Suitable for use in offices, fitness studios and private households Suitable for travelers, pregnant women, office workers and others Convenient cleaning: The removable shield supports cleaning and does not fade The dark shield doesn't have to worry about pollution and is durable and stain resistant We provide satisfaction after-sales service: If you have any questions, please contact us, we will answer your questions on time and we will replace or issue a quick refund for you for free