These interesting earrings have dangles that are nipple shaped, with an off-set small bezel-set obsidian cabochon. Perhaps this shape has some other significance that you know of--if so please let me know! The earrings measure 1-1/2" from the top and the bottom pieces have a 3/4" diameter. The backs are marked "TL-41 Mexico 925." I have polished them up a bit and will do a more thorough polishing before shipping, unless requested otherwise.