House/ Nest Yard Sign with (6) Outdoor Window Stickers 1/8" PVC with 36" aluminum post, PVC is a plastic material made out of Polyurethane great for outdoor signage. Now in addition to the 3M double-sided tape attached to the aluminum stake You get two rivets for an extra support, at no extra charge, see images. Shield shape cut on a CNC machine, precision cut every time. Please watch our video, https://www.youtube.com/watch?v=jtzWRxVocOw