Auxiliary sun shade extender is especially designed for car seats. It can be used on various booster seats, toddle car seats and infant car seats. * Provides up to 99% screening of UV Rays (UPF 50+) * Can be used on various booster seats, toddler car seats and infant car seats in the market * Made with premium water repellent cation fabric and flexible frames * 3 level shade length and angle adjustment provides flexible sun shade coverage * Side to side: 15 3/4" (40 cm) Front to back: 27 1/2" (70 cm). (size is an approximate measurement and it may differ by approx. 1/2") * Made in Korea NOTE: The frame of the sun shade is flexible and soft to prevent breaking from external force for safety reasons. It's flexible yet strong enough to hold the sun shade in shape while installed on the car seats.