Feature●[Q235 Steel 36 inch Height]: This safety bollard is made of Q235 steel features high hardness, great strength, and durability. Tube Thickness: 0.2 in/5 mm. Height: 36 in/91cm. Welded and integral structure enables the bollard post to withstand impact.●[Stable Base Plate]: Our traffic bollard adopts a sealed bottom design, increasing the grounding area. No need to worry about sand or cement oozing out the bottom. Base Size(L x W): 7.9 x 7.9 in/20 x 20 cm, Base Thickness: 0.2 in/5 mm. More stable and durable, not easy to deform.●[Easy Installation]: This yellow bollard comes with 4 anchor bolts that are easy to install in the base plate which includes 4 pre-drilled mounting holes. Assembly takes you low energy and time.●[Reflective Film]: OSHA yellow anti-rust paint is coated on the bollard surface, and the pipe top is applied with a 3.9"-wide engineering grade reflective film which adopted the glass bead reflection technique,high viscosity and strong weather resistance greatly prolong its service life to 7 years and more.Effectively increase visibility in low light/night or bad weather conditions.●[Versitile Application]: The pipe bollards can be used for visible warning sign on the highway, to alert drivers to be careful; also can be suitable for parking cars such as parking lot and garage; and be a barrier just for safe such as warehouse, instruction area or crosswalk.Description Safety bollard can bring you significant security so that you won’t be involved in the harm arisen from accident vehicle collisions. It is solid enough to withstand impact. The bright yellow finish and the yellow and black around the top could properly remind the vehicles to reduce unexpected collisions. You can put it in your workshop to take care of your equipment. Placing it at entrances, parking lots, sidewalks, or bike paths would also be a good idea. [Material] This parking lot is made of Q235 steel + seal steel bottom + powder coating + polyethylene material base [Specifications] Height: 36inch/91.4cm Tube Thickness: 0.12in/3mm Tube Diameter: 4.5Inch/11.4cm Base Size(L x W): 7.87 x 7.87in/20 X 20cm Base Thickness: 0.24in/6mm Color: Yellow and Black Net Weight: 19 lbs / 8.5 kg [Package Content] 1 x Safety Bollard 4 x Anchor Bolts 1 x Wrench