Upright gravestones are available in 20" wide x 20" high x 1.25" thick and 30" wide x 24" high x 1.25" thick versions. The concrete bases are made of grinded concrete that results in an attractive exposed rock finish. Photos are an option on the front and plaques poems or long scriptures are an option on the back. They come with a standard base with an additional bigger base for situations where the ground is soft. They can easily be installed by two reasonably strong people. ,