Description Marc Jacobs Nano Snapshot Charm in Black. Made of a shiny Saffiano leather. Comes with a lobster clasp and a key ring for attaching to a bag or keys. never got a chance to use. Bought this to use with a Marc Jacobs Tote Bag, but ended up selling the bag. Dimensions (on the Marc Jacobs website): 4 by 2 by 1 inches. smoke-free home.