VERTICAL clear wall poster frame with a NOTCH in the back for easy mounting and secured placement. This poster frame is made for easy insertion of paper. Paper slips in easily through the side of the frame. Use this frame to display messages to the public in a clean and professional manner. It also serves to protect your media/inserts from creasing and tearing. Available in three different materials: Clear Styrene (More Affordable Option),Clear Premium Acrylic (Higher Quality Option) and Clear Extra Strength PETG (Most Durable Option) MADE IN USA!