Our Heavy Duty T-Stand is an in-ground sign stand for 36" or 48" mesh/roll up signs only. Made of 3/16" painted steel this heavy duty sign stand is stronger than our standard T-Stand. The Sign Stands are made to be used for mesh/roll-up signs on low speed roadways of 40 MPH and less. Features a steel plate cut and bent to hold sign ribs securely in place. Size is 56" H by 10" W.