Description: - 【Ergonomic Back Support】: Designed to back, this back cushion is great for those who spend long hours sitting in office chairs, gaming chairs, or driving. Its ergonomic design ensures optimal support and comfort - 【Memory Foam】: Crafted from high density memory foam, this waist support pillow maintains its shape and density over time. It offers a firm yet comfortable fit that adapts to your body contours without flattening - 【Innovative Curve Design】: With its double curve design, the cushion provides lateral support that prevents unwanted movement while driving or sitting at your desk. This feature ensures stability and comfort by filling the gap between your lower back and seat - 【Breathable Mesh Cover】: The back rest features a removable and washable mesh cover that promotes great air circulation to keep your back cool and comfortable during extended use - 【Great Gift Choice】: This memory foam back cushion makes an ideal gift for various occasions such as Christmas, New Year’s Day, birthdays, Valentine’s Day, Mother’s Day, Father’s Day, weddings, Halloween and graduations Specification: - Material: Mesh Cloth, Memory Foam Size Chart: 40cmx30cm/15.75inchx11.81inch Package Includes: 1 Waist Support Pillow Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.