This retail sign holder is constructed of high impact 7/16 inch thick black styrene plastic for durability. The kit is 11 x 8 1/2 (W x H) with 3 1/2 x 1 5/8 (W x H) clip mount on a 4 inch (H) stem. This retail sign holder has a slot opening so it is easy to insert your informational cards and comes with mitered style edges for a finished appearance. The frame can be used to hold either horizontal or vertical signage and is ideal for wire dump bins or corrugated box displays. This retail sign holder is available in a variety of sizes and other styles and qualifies for cost effective quantity pricing when 24 are purchased at one time.