This keychain has a silvertone charm that you can change the bead design on whenever you'd like. Simply unscrew the bottom bead, slide the center beads off the post, and make your own design using the starter lot of beads [pictured] that will come with your keychain. When you are finished, screw the bottom bead back onto the post. The solid silver-color beads on each end will hold your design in place. The length of this change-a-bead style pendant is [approximately] 2-1/4". Total length of the keychain, including the clip, is [approximately] 4-3/4". Your imagination-inspired Keychain will arrive gift-boxed, and shipping insurance included in the shipping costs.