This comfortable bike seat from Polisport allows you to transport your child safely on the back of your bike. The seat attaches to the bike rack and is suitable for children aged nine months to six years. The unique shape of the seat provides optimal protection for the feet and neck. The seat has a three-point harness and rear reflector. Because the footrests are adjustable, the seat can be used for a long time or by different children. Specifications: Color: black, gray Gender: junior Material: plastic Age: 9 months - 6 years Carrying weight: 9 - 22 kilograms Mounting: luggage carrier Carrier width: 12-17.5 cm Tube diameter: 10 to 16 mm Meets all safety standards