It is a linear paver that is 8-3/8” by 2.75” by 2.75” thick. They can be used in everything from walkways to roadways. They unique size allows for a plank look when used in a running bond, but the size also allows them to be laid in a triple basket weave pattern. These pictures are from a historic renovation in Panama City, Panama where the government was replacing pavers that were laid in the early 1900s during the excavation of the Panama Canal. The area Casco Antique is a UNESCO Heritage site. The entire project is roughly 7,000 square meters.