The bollard is constructed of 5" (12.7cm) diameter H.S. steel tube. Decorative top and base are cast aluminum. Forged steel eyebolts are optional. Height: 36.00" (91.4cm) Diameter: 05.00" (12.7cm) Wall Thickness: 00.25" (0.6cm) 65lbs (29.5kg) for installation types A and D 45lbs (20.5kg) for installation types B and C The bollard is protected with E-Coat rust proofing and finished with the Maglin Powdercoat System. The bollard is available in four different removable and fixed installation types. Details are provided in the PDF download.