Raised pavement markers (RPMs) or delineators are a safety and visibility device used on roads. These reflective markers measure 100 mm x 75 mm and offer excellent visibility to oncoming motorists via the double sided reflective material that reflects car headlights. Yellow raised pavement markers are usually used to warn motorists that the road is a dual carriageway. Red markers are used at the side of the road and white markers identify the dual carriageway is travelling in one direction only.
Raised Reflective Pavement Markers or RRPMs are made for durability and high traffic situations. The lightweight plastic construction is strong and highly retroreflective and their raised profile means they can do double duty as a rumble strip for added motorist awareness for lane drifting.
The markers provide highly effective visibility even at night or during rain. Yellow raised pavement markers can be easily fixed to asphalt pavements with a strong adhesive.