Yuch Display's Heavy Duty Gripper Sign Holder is made to hold thicker and larger signs and displays with strong gripping fins to create a tight hold for both thin and thick materials up to 1/4" thick. We provide with various products for your selection. It is easy to assemble and use and it allows you to adjust its angles for better signage viewing and placement. It features a wide base that keeps it sturdy on the table or flat surface and provides it support too. Made of PVC, this sign holder is sturdy and durable to last long. This holder holds the signs in a vertical position.