Use the 28″ x 44″ Insert Size Classic WindMaster Wind-Flex Sidewalk Sign with Legs for your outdoor display needs! WindMaster wind resistant outdoor curb signs are double-sided and are perfect for outdoor advertising. All WindMaster outdoor displays have dual springs that flex to withstand even strong wind gusts and feature tool-free assembly. Available in Gloss Black or Satin Silver for only $139.99. Click here to order today!