The Polisport Bilby Junior Plus Baby Seat is designed for children weighing 9 to 15 kg. This front-mounted seat features a protective wrap-around design, a 5-point adjustable safety harness, a washable cushion, and adjustable footrests. It includes an ergonomic handle for safety and a quick-release frame holder for easy installation and removal. Compatible with various bike frame sizes, it's ideal for family cycling adventures.