Pack of 18 Topo baby booster seats. Team Tex Topo Baby Booster Seat Maille Noire is a booster seat, group 2/3 - from 15 kg (about 3 years old) to 36 kg (about 10 years old). This booster seat includes arm rests for more comfort and a seat cover fixed with plastic grommets. It should be used with the three point car safety belts. Width - 39 cm.