JBC 42 Inch N-Top 2 Delineator Post, 2 3" 3M High Intensity White Bands, Constructed of LDPE (low density polyethylene) Fluorescent Orange Plastic, UV stabilizers to ensure they hold their color in the harshest conditions, Recessed area to protect 3M Prismatic Sheeting. Meets NCHRP-350. Use with 8 lbs or 12 lbs base, sold separately