Probably the best price in the UK
30cm - Offers super clear 180 degree wide angle views
Top quality optical glass mirror desgned for a tough out door life
Durable ABS bright orange surround with built in rain hood
Supplied complete with adjustable mounting bracket - Fast and easy to install
Supplied brand new, fully boxed and well packed for safe transit to your door
£17.99 less quidco :-)
They also has the 40cm version for £19.99!