Speed Limit 20 MUTCD Sign | 8" x 12" 3M Engineer Grade Reflective Aluminum

3M AUTHORIZED. Official 3M reflective films and inks on durable, rustproof aluminum ensure that our Speed Limit 20 MUTCD Signs meet all DOT requirements for outdoor parking and traffic signs.
DURABLE & LAMINATED. Heavy-duty rustproof aluminum has a 10-year outdoor durability rating backed by a 3M warranty. Graphics are protected from weather and abuse. Graffiti can be cleaned off. Laminated signs outlast competitive unlaminated or overcoated signs.
INSTALLATION. All signs come with rounded, burr-free corners and pre-punched/pre-cleared holes. Signs mount to U-channel posts, square or round galvanized posts, wooden posts and chain link fences.
SAVE LIVES. You are 7x less likely to die if you are hit at 20mph than 30mph. And this increases to 10x if you are over 60 years old. In the distance a 20mph car can stop, a 30mph car will still be doing 24mph.
GOVERNMENT APPROVED. This Speed Limit 20 sign is MUTCD compliant and professional.