Sale! Select options US State Flag Wall Decals $7.61 – $46.71 US State flag wall decals and US Territory flag wall decals are reproduced in high detail and vibrant color on removable & repositionable wall sticker in 4 sizes from 8″ to a whopping 36″. Just peel and stick your state flag wall decal on a clean, smooth, nonporous surface located indoors. It’s literally that easy. There are no tools required and it only takes a couple of minutes. Check out these installation tips to see whether Bold Wall Art is right for your walls.