By Appointment Only Red METAL ALUMINUM Real Estate Rider Sign /6 in x 18 in One Side Print BOOST YOUR REAL ESTATE BUSINESS! Sign riders are a great way to add details to your real estate signs Made of durable .040 aluminum metal, which is the standard in the real estate business Holes for mounting are pre-drilled which allows these riders to be attached to existing signs or used in a standard metal frame (not included) Professional looking sign riders get your property noticed. Choose double-sided signs for maximum exposure and visibility Indoor / Outdoor Durability and Weatherproof