What are the dimensions of Memory Stick Micro?

Memory Stick Micro measures 15 x 12.5 x 1.2 mm. Smaller and thinner than Memory Stick PRO Duo media; it is less than one third of the area and one quarter of the volume compared with Memory Stick PRO Duo media.

Note: A Memory Stick Micro "M2" adaptor in the size of a standard Memory Stick will allow users to exchange data to Memory Stick PRO compatible products.