Our Rider Signs are designed to complement our Yard Signs Yard Signs 4 or 6 mm corrugated Coroplast Sizes from 12" x 12" to 46" x 37" Full Color one or both sides Lots of stake, grommet and pole wire options Finishing Options Grommets, 4 corners Grommets, 2 corners H-Wire, 30 x 10 in. Please don't close this window until you get the success response, or your file upload will not complete! * = Required field