This product is for LEGO baseplates in various sizes (6x6, 6x8, 6x10, 6x12, 6x14, and 6x16) and colors (including black, tan, brown, grey, blue, red, and white). It is part of the LEGO City theme and subtheme Architecture, and is suitable for ages 3 and up. The set comes in a polybag packaging and is made of plastic. The product features hand-inspected, washed, and sanitized plates.