A. Comfortable Dining Chair Booster Cushion: Made from high density sponge, this booster cushion is not easily deformed, wear resistant, and washable, making it great for a long time use B. Universal Fit: This booster cushion fits most dining chairs and high chairs. It's ideal for children who are 120cm or taller to sit comfortably at the table with family or engage in various activities C. Enhanced Stability: Equipped with straps that can be secured to the chair's base or backrest, this cushion ensures stability by preventing slipping, offering a safer seating option for your child D. Portable Convenience: Its compact design makes it easy to carry around, making it suitable for outings with your child to places like theaters, cinemas, restaurants, and more E. Easy Maintenance: Featuring a zippered cover that is both removable and washable, maintaining cleanliness is simple and easy with this booster cushion F. Specification: Material: Sponge G. Package Includes: 1 Chair Pad H. Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement