Cute design cushion] Dimensions: 43.18 cm x 35.5 cm x 4.16 cm-14.17 cm (please read the size before buying) The heart-shaped design is not only cute, but also very comfortable. The curved design of the tailbone cushion fits the shape of the hips and provides the support you need for your back when sitting or playing games. It is very suitable for alleviating sitting fatigue. High-quality memory foam cushion: his thick cushion has better elasticity and provides better support. The dense foam structure of the pain relief pad can support your waist and relieve pressure on your back.The pillowcase is removable and machine washable. Suitable for any chair: The memory foam tail cushion is suitable for people who often do desk work and long-distance driving. It is very suitable for office, home, travel, car seat or wheelchair use. SGS Quality Inspectionitts: This chair cushion has passed strict European Standard Inspection (SGS) tests and is a reliable chair cushion. You can use it with confidence. Reliable after-sales service: The memory foam pad may harden slightly at low temperatures, but it will become soft after use or under high temperature.