The part in detail:

Part B66691338 , A Class 169 Roller Blind Left Rear

Type:A Class 169 Roller Blind Left Rear

Black, multi-layered, non-warping, Odourless, non-fading fabrics that Provides shade for the rear passenger area protecting the rear passengers against direct sunlight therefore reducing the tempurature of the interior of the vehicle. The size of the sunblind is specially designed for the A-Class windows offering maximum coverage. Self-assembly possible. Easy-care; commercially available cleansing agents can be used. When not in use, the sunblind is wound up into the roller by the initial tension. Available for left and right rear windows, sold separately

Price: £83.99