Roundabout - 18-inch Quantity in Shopping Cart: None Code: W2-6-18EG $19.50 Shipping Weight: 5.00 pounds Reflectivity: Standard Reflective High Intensity ($29.50) Diamond Grade ($38.50) Quantity: 18-inch W2-6 Circular Intersection (Standard Reflective on .080 gauge aluminum) Related Item(s) Code Name Price NB-11 Zinc-coated Bolts/Hex Nuts (pair) $1.35