The part in detail:

Part B67660046 , Mercedes-Benz coat hanger for the head restraints chrome / black

Type:Mercedes-Benz coat hanger for the head restraints chrome / black

Coat hangers for an unruffled journey It's easy to arrive looking smart: the sturdy coat hanger allows you to hang up items of clothing on board. Rounded ends protect the fabric. Easy to secure in place behind the head restraint and to remove. Please note: for safety reasons, the coat hanger must be removed if passengers are travelling in the rear of the vehicle. >>

 Sturdy coat hanger for crease-free clothing Off to a business meeting, gala event, family celebration? The sturdy coat hanger allows you to hang up that special outfit during your journey, so you and your fellow passengers can arrive looking smart and uncreased. The coat hanger's rounded ends also help protect your clothing. The hanger is very simple to fit to the back of the head restraint and to remove. Please note: for safety reasons, the hanger must be removed if anyone is travelling in the rear of the vehicle. Arrive in style, put on your crease-free outfit and make an entrance. <<

• W 164 ((USA 04/05) 07/05-07/08)
  Can be fitted below the head restraint. The clothes hanger must be removed if anyone is travelling on the back seat. Not for models with optional extra rear-seat entertainment system (Code 864)
• W 168 (03/01-08/04)
  Can be attached behind head restraint. Coat hanger must be removed when rear seat is occupied.

Price: £26.76