Stable base plate: And this safety bollard features a fully welded piece top design to prevent water from seeping in, which increases the ground contact area, provides enhanced stability and safety, keeps the bollard stable when hit and extends its service life Safety Bollard post parking bollard pile Parking Lock Parking Barrier traffic Steel Corner Guards security posts Road Cones warning column Guardrail Durable Design: Made of high-quality 201stainless steel Safety Bollard and equipped with a stable base plate, our safety bollards are durable and can withstand harsh environments High visibility: The surface layer of Parking Barrier Post is designed by a strong reflective film, which adheres tightly and firmly. It is not easy to fade and fall after long-term exposure. It has long-lasting reflection and enhances the driver's visib Easy to Assemble: The Delineator Post with 4 anchor bolts is easy to install on the base plate, with 4 pre-drilled mounting holes, assembly can save your effort and time