The PC collapsible rolling carts (Model 290) are our most popular product today. Like all Salesmakers products, they are made of aluminum. These light weight professional appearing collapsible rolling carts give you two carpeted shelves of storage area. The 27" x 22" top pallet is desk height and specially designed to handle CPU, monitor, and keyboard equipment. The collapsible rolling carts fold to only 9” high to fit into your trunk or second seat.For a price or for more information, you may visit our web site at www.fernosalesmaker.com or call 1- 800-281-2278.