These are made of stone/cement...and are almost as smooth as glass. The color is the stone color (Grey), the yellow stripe is painted. Each Leg of the Barrier is Approx. 6 1/2", Height 2 1/4" and the Base Width 2" This comes with a free Wired Ramps parking curb!!!
For feedback on shipping etc..check out Ebay: http://www.ebay.com/usr/rjter50