Thule Yepp Maxi Child Bike Seat Easy mounting of the child bike seat on the frame of your bike Ensures a perfect fit as your child grows thanks to adjustable foot rests and foot strap Maximum child comfort and a safe, custom fit thanks to the adjustable padded 5-point harness Added visibility thanks to built-in reflector and safety light attachment point Easy to clean and to keep dry due to the seats water-repellent materials Designed and tested for children from 9 months* to 6 years old, up to 48.5 lbs/22 kg. *Consult a pediatrician for children under 1 year old. The Yepp Maxi is suitable for carrying children up to a maximum of 18kg/ 40 pounds including child, pack and contents. The seat can be attached to bicycles with a frame size of 21 inches or larger and a seat tube diameter of 1.1-1.8 inches (28-45 mm).|Dutch Design meets Safety: Meets stringent European safety requirements and ASTM standards. 5-point safety harness with user-friendly buckle and easily adjustable footrests with straps provide optimal protection.|All Yepp child bicycle seats are made of flexible rubber foam which is very comfortable and shock absorbing. It has a high insulation factor (summer and winter) and no watter penetration thanks to closed cell-structure.|Safe, Easy to Use, Comfort, Award Winning Design. Quick and simple to snap into place and detach, lightweight, anti,bactirial and easy to clean. Easily secured with anti,theft lock.|