Two titanium Flatback internally threaded studs, a trinity and a flower, both with Clear CZ StonesMaterials - ASTM F136 Titanium / CZ StonesLength - 6mm, 8mm, 10mmTrinity Size - 5mm x 5mm; Flower Size - 5mm x 5mmGauge - 18g, 16g, 14gInternally ThreadedAnodizing AvailableSold in Pairs