Comfortable Memory Foam Seat Cushion for Chair Car Office FOR MAN   Main Features: - The innovative design of hollow space for ventilation, it can increase the permeability and prevent bacterial propagation - Made from durable memory foam that will not flatten out over time - It can better fit your caudal vertebra and no burden will be increased even if you have a long sitting position, therefore the symptoms such as numbness and pain due to the lack of blood supply for caudal vertebrae can be eliminated - Ergonomic design, provide support and comfort while reducing pressure of the coccyx and mold perfectly to the shape of your bottom - A good helper for someone who has sciatica, tailbone injuries, back pain, hip pain, hemorrhoids or other spinal issues - Suitable for office chairs, cars, airplanes, wheelchairs and so on - The cushion cover is convenient to disassemble and wash Note: - The cushion inner is not washable, also do not expose to sun   Package weight: 0.609 kg Package Size(L x W x H): 44.00 x 39.00 x 9.00 cm / 17.32 x 15.35 x 3.54 inches Package Contents: 1 x Memory Foam Seat Cushion   Please Note: Due to possible physical differences between different monitors (e.g. models, settings, color gamut, panel type, screen glare, etc), the product photography is illustrative only and may not precisely reflect the actual color of the item received.