Sometimes there just isn't room. Specify Low Clearance on signs.
Size: 6" x 12" Material Type: Fluorescent Yellow Diamond Grade Reflective Aluminum Sign Verified Purchase
Size: 6" x 12" Material Type: Engineer Grade Reflective Aluminum Sign Verified Purchase
Size: 6" x 12" Material Type: Heavy-Duty Aluminum Sign, 63 mil Verified Purchase
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Great quality, fast shipping, and the lowest price I could find! Will be back for future signage needs!