"The Dicke Reflective Flexible Roll-Up Sign provides excellent visibility in all weather conditions. Sign rolls up for compact storage. U.S.A. Mounting Type Roll-up bracket, Material Polycarbonate, Dimensions L x W in. 36 x 36 sign, Product Style Roll up, Mount Bracket Included No, Reflective Yes, Sign Type Men working sign. 3/4in. horizontal Delta pockets are designed to be easier to deploy than conventional pockets Sign is made of tough polycarbonate Super-bright reflective surface Features 3 rivet points for increased strength and is used on the horizontal corners only Compact size and molded channel for the Velcro strap allow for the smallest storage diameter in the industry Roll-up bracket allows roll-up signs to be mounted to the vertical mast on full-size sign stands"