Tribal Spade Spirals Fake Gauges Bone Earrings Size_3 4 inch (19mm) they are made from lightweight they are made from lightweight golden brass and feature a durable ASTM F 136 titanium wire With a weight of 14 grams These amazingly detailed hand carved earrings feature a Push Backs locking mechanism which secures them in your ears by inserting a thin 316L stainless steel post on the back piece of each earring through the back of your ear and into a tiny self locking hole in the front of the earring these beautiful tribal spade spiral fake gauges made from water buffalo bone are a great way to enjoy the look without the commitment