This Pendant comes on a 16” chain with a 2" Removable Extender. Click HERE if you would like a longer chain option. The charm is 1 1/8" long and 1" wide. The Bell Curve Collection is one of Betsy’s first collections. The collection started with the full necklace, (mold number 14) and then she doubled the single charm to make the earring, pendant and bracelet.