My Rover 25 rear wiper blade needs to be changed. What is the right one to buy?

Go to any motor factors and they will tell you what size one you need.|||Need the exact year,and model number...I%26#039;m at work so I can look it up for you if it%26#039;s in my system.|||Don%26#039;t buy a complete blade, they can cost you.....Take the blade to the motor spares shop, or measure it, and ask them for a new rubber. You normally get 2 or 4 in a pack.....Slide the old one out and a new one in...Simple..and cheap...|||You are best buying one for a Rover 25!|||Nip into Halfords, they%26#039;ll have a book by the wipers telling you which one. Or measure yours and go in and buy a rubber of the right length.