The Tear Drop shape memory locket has 3/4 inch space across and about one half inch high. The Tear Drop shape is one of the deeper lockets. Charms fit nicely and stack and move and resettle when shaken. Five larger charms should fit very comfortably and more if smaller charms are chosen.
Chain is about 29 inches and fits easily over the head. It can be shortened by taking links out of the chain.
Locket is sold on line empty. Charms are sold separately.