16G(1.2mm) G23 Titanium Circular Piercing Barbells Horseshoe Rings w/Spike Ends - Sold in Pairs Material: Grade 23 Titanium Bar Thickness: 16 Gauge (1.2mm) Sold in Pairs 3mm spike ends on the 5/16", 4mm spike ends on the 3/8" Externally Threaded You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!