Get low sale prices on all our speed limit signs. They are durable, longlasting and MUTCD compliant. They are made of .080" Aluminum with pre-punched 3/8" mounting holes for easy installation. They will not rust and are designated for years of outdoor use. The sign shown is 55 MPH but can be made in any number in increments of 5, from 5 - 55 MPH. Available in 3 sizes with your choice of engineer grade or HIP sheeting. Call to inquire.