High Intensity Prismatic Reflective HIP 080 30 in.X30 in. Divided Highway
â¢Sign Category: Warning; Print Type: Digitally Printed; Overlay: 3M 1170 Clear UV Protectant; Aluminum Grade & Temper: 5052-H38; Hole Punch Pattern: Federal Punch: 2 Holes T&B Centered, 30" Center; Aluminum Grade & Temper: 5052-H38; Hole Diameter: 7/16" ; Hole Punch Shape: Round; Radius Corners: 1-7/8".