1 piece: ¥999 2 pieces: ¥1500 ■ Suitable Age/Weight 3 to 12 years old 15kg to 36kg It is recommended to use based on weight, and can be used for a long period of time as the child grows. ■ Product Specifications/Features Comfortable and safe fit as the seatbelt does not hit the child's neck. The length of the seatbelt can be adjusted with the auxiliary belt, fitting the child's body. Lightweight at approximately 120g and compact, making it easy to carry. Easy to install with a clip, in just 4 steps. Does not take up space like conventional junior seats, allowing for effective use of space in the car. Up to 3 children can be seated simultaneously in the back seat. ■ Convenience Especially convenient when traveling or using rental cars where junior seats are not available. Can be used immediately for sudden child pick-ups or when grandchildren visit. Easy to carry and can be used in taxis, rental cars, and other places. Economical as one unit can be used for a wide range of ages, from 3 to 12 years old, eliminating the need for replacements. This new blue, lightweight, compact, and easily adjustable child seatbelt booster is ideal for those who want to comfortably seat their children while effectively utilizing the limited space in the car.