Diamond Grade Cubed Reflective DG3 080 48 in.X48 in. NIGHT 40
â¢Sign Category: Regulatory; Print Type: Digitally Printed; Overlay: 3M 1170 Clear UV Protectant; Aluminum Grade & Temper: 5052-H38; Hole Punch Pattern: Federal Punch: 4 Holes, 2 Post Mount T&B Inset 6", L&R Inset 9"; Aluminum Grade & Temper: 5052-H38; Hole Diameter: 7/16" ; Hole Punch Shape: Round; Radius Corners: 3".