Upscale Designs 02109 27 sq. ft. 3D Glue-On Wall/Ceiling/Wainscoting Panels, Blocks Panels/ thick boards are made of plant fibers. Interior use only. Gel contact cement or construction adhesive is recommended to glue the panels on wall or ceiling Panels can be painted any color to match your dcor Panels can be cut with a small table saw or utility knife