Our best-selling plastic Signicade A Frame Signs are durable and attractive, and require little maintenance. They are available in a variety of colors and we also offer signicade replacement letters, signs, and accessories. Change graphics easily with wellnuts or with our Deluxe Signicade that requires no tools or hardware. Your new Sidewalk Sign Curb Stand will look great for years and years. Increase the foot traffic to your business, as well as bring attention to your business with our high quality plasticade signs.