The part in detail:

Part B66868205 , DUO ECE (transponder, ISOFIX)

Type:DUO ECE (transponder, ISOFIX)

Removable, washable seat cover in hard-wearing material. Sitting or lying position, with carrying handle. In certain model series, the child seat can be fitted to the passenger seat against the direction of travel, enabling constant eye-contact with the baby. Can only be used with a 3-point seatbelt.

Price: £300.52