Disney's Cars Giant Decorating Set includes: 2 Room Rolls (each 4' high x 12' wide) and 4 Add-On Sheets (each 33.5" wide x 65" high). Please Note: Add-On sheets may contain an assortment of items and may need to be cut out separately or attached together to make 1 decoration. How to install the Giant Decorating Set: Choose your space. Install Room Rolls. Finish off with any or all included Add-Ons. This Disney's Cars product is officially licensed (C) Disney.