Comfortable Ergonomic Support for Prolonged Sitting • Ergonomic LShaped Design: The specially contoured Lshaped curve conforms to the natural shape of your back, providing multiangle support from the lower spine to the hips. Integrated side support pads help align the waist and hips, reducing pressure on the tailbone and promoting proper posture. This design helps reduce fatigue during long periods of sitting. • Hollow Breathable Center: The central hollow opening supports the tailbone while increasing airflow, preventing heat buildup, discomfort, and sweating. This feature is particularly beneficial for individuals experiencing lower back pain or sciatica, as the large hollow sacral section works to relieve pressure and tension during extended use. • Memory Foam Core: Made with quality slowrebound memory foam, the cushion molds to your unique body contours for customized comfort. It delivers consistent, even support, helping to relieve back strain and tension during work, travel, or daily commuting. • Secure Fit and Easy Care: Antislip rubber fixators keep the cushion securely positioned on any car seat, office chair, or home seating surface to prevent shifting. The breathable fiber cover is removable and machine washable, making cleaning simple and maintaining longterm hygiene. Ideal Use Scenarios: Long drives or daily commutes where lower back support is essential Office work or study sessions requiring comfortable, ergonomic seating for hours Home use while reading, watching television, or working at a desk Dimensions are compatible with most standard car seats and office chairs. Designed for individuals seeking improved posture, reduced back strain, and lasting comfort during seated activities.