• 100% Recycled Solid Plastic.
• Will Not Chip or Crack Like Concrete.
• Resistant to Abuse from Gas, Oil, Salt, Sunlight and Chemicals.
• Molded in Solid Colors – Never Needs Painting.
• Available in Yellow, Grey, or Blue.
• Maintenance-Free Easily Installed By One Person.
• Includes Mounting Hardware for Concrete or Asphalt (Choose One).
• 4ft Car Parking Stops Come with Two 0.5 x 8? Lag Screws, Two Expanding Lag Shields, and Four Flat Washers