Blue Car Park Exit Sign (With Arrow) Post Mounted R2/RA2This post mounted exit sign includes an arrow underneath the word exit to assist drivers in navigating their way out of car parks and other structures. White wording on a blue backing makes the sign easy to see and also fits in nicely with other car park signs and one way signs. This sign is produced with R2 grade reflective material, this is road grade and offers exceptional visibility even in low light conditions. Twin rails on the rear of the sign