AAL's Contemporary Concrete Bollards are designed to be sensitive to the physical and aesthetic environment. The 9" bollard is available in round or square with heights from 24" to 44". Available with energy efficient sources, including LED, and the bases and tops are made of reinforced concrete for added durability. The 9" concrete bollard features a wide variety of grill and top styles sure to complement any site design. Standard surface treatments include natural colored concrete with an etched finish or exposed aggregate, both treated with an anti-graffiti coating to minimize damage from vandals.