4 inch x 2 inch to 35.5 inch x 16.4 inch Simply Peel and Stick! Removable & Reusable! Add a mysterious addition to your childes room with our Descendants Isle of the Lost Wall Graphic by RoomMates. A great way to bring life to an empty white wall, add this wall graphic to any smooth, flat surface in not time. To install, just slowly peel the wall graphic from the backing and apply to the surface.