Get your message across to crowds with Visiontron's Post Sign Brackets. Attach the bracket to the top of your Visiontron sign post and insert any .235-inch thick material. The bracket firmly grips the sign for all to see. To protect your sign from wear and tear, consider our Clear Acrylic Sign Holder. It fits snugly into the bracket and accepts most 8 1/2-inch by 11-inch paper signs.