Louis Vuitton All-Steel Hardware, Code-Changing Chip, Special Edition with Complete Packaging M45578 Monogram. The leather is authentic A-grade leather from an Italian factory: the so-called special edition is characterized by quality, hardware, fabric, craftsmanship, edge finishing, A-grade production, and the shooting images match the product along with the complete packaging shown in the pictures. Dimensions: 17x18x7CM.