Description: - 【Premium Memory Foam】: This back cushion and seat cushion are made of high density slow memory foam and is soft yet firm. Our back cushion can provide elastic support for your upper, middle and lower back, helping to distribute back pressure - 【Versatile Usage】: Our backrest pillow is great for office chair, car seat, gaming chair, wheelchair, seat, etc - 【Great Gifts】: You can use it to maintain a good sitting posture while working, resting, driving or travelling. Back pillows back support cushion can be an great gift for friends, drivers, elderly or families - 【Take Care of Your Back】: Back Pillow will make you feel great and provide comfort, make you more upright when sitting - 【Support】: Supportively dense allows t and support. Cushion relives pressure on , coccyx, tailbone, legs and hip bones while sitting. lower body with this soothing and , which molds to each individual body Specification: - Material: Memory Foam - Seat Cushion Size: 44cmx39cmx8cm/17.32inchx15.35inchx3.15inch Package Includes: 1 Back Support Pillow 1 Donut Tailbone Cushion Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.