GM8511BH 8 1/2" x 11" Glass Mount Sign Holder with 4" Brochure Holder. Ideal for mounting on doors, windows or any smooth surface. The unit is made from sturdy 1/8" clear acrylic and has four industrial strength 1 3/4" suction cups. The pocket is 1" deep and holds 4" brochures. Only 12.95 Each in Any Quantity.