Bollard Material：SS304 Clad on Carbon Steel Bollard OD: 0219mm Bollard Thickness: 10mm,8mm,6mm,4mm for selection Bollard Hight: 450mm_J600mm,800mm for selection Finish：SS304, Electroplate, Coating for selection Caution Light：Solar energy LED、External power supply LED for selection Reflective tape &Top Caution Light： LOGO Customization Bollard Top Cap: SS304, Casting Aluminum Road Surface cover: SS304 Service Temperature: -30'C-+55^<CThis great value movable security post is manufactured from high quality heavy duty steel and is designed to be set in concrete. The base is concreted in flush with ground level and the post can be removed when not in use to provide easy access making it ideal for driveways. The handle movable bollards provide a secure and affordable option for access control. For controlling access to public and private spaces.Easy removal when not in use On post removal, hinged cover fits flush to ground Quick and easy to install Optional material, thickness, height, diameter, color etc. 10mm thick cover plate Integrated stamping, increased impact resistance, surface anti-skid design  3M drill 10,000 grade reflective film Microprism technology. With large reflective wide Angle 10mm thick floor cover 304 stainless steel, strong pressure resistance, surface non-slip design