Reference OE/OEM Number: 6V0955485, 000096706
Material: Rubber
Set Includes: 1Pc
The cap are a direct replacement for the standard plastic cap. They are made of a rubber material and open up to become a funnel shape, making pouring washer fluid in much easier and cleaner. Once opened they also stay open until you clip them shut again, they don't keep closing over like the standard cap as you are trying to pour liquid in.
It will fit washer filler necks with a 46mm(4.6cm)-50mm (5cm) diameter!
May fit other makes and models too, just check the filler neck diameter before ordering - They are being purchased for a large range of cars!