In this photo presents an aluminum catalogue holder and an acrylic one. The aluminum shelf is easy to be folded and opened. it is characterized by different points like that it is consist of aluminum and acrylic also it can hold sheets and folders from both sides while the acrylic shelf is characterized by a single side of transparent acrylic holders with stalisteel base indeed those catalogue shelves can carry a large quantity of flyers, brochures and pamphlets.