Sterling silver charm hoop earrings. These charmed hoop earrings include a pair of sterling silver hoop earrings and several bronze and silver charms. The charms you will receive with these earrings include a ghost, an acorn, a dagger, a hand, a chain, patterned jump rings for extra interest, and a crystal bead (black or dark purple). These hoop earrings have a hinged post, allowing for easy insertion and swapping/adding of your own charms. Earrings fitĀ mostĀ standard ear piercings. Hoops measure 13 mm in diameter. As they come, earrings weigh approximately 3 grams each, roughly the same weight as a US penny.