This White Opal Titanium Labret really glows! The colors are subtle & lovely! The ball is 3mm round. It is made of G23 Titanium, 16 guage, internally threaded, & the post is 8mm long. Price is per single item. I am a small business, so I have limited variations of Labret post lengths listed, but if you need a size that is not currently available, please message me & I will see if I have an extra Labret post for you. Due to the nature of Body Jewelry, I can not accept exchanges or returns due to sanitation concerns. I ship from Pennsylvania, USA. Be aware of shipping delays due to current events. I usually process orders within a day or two & will ship your order promptly. Please message me if you have any concerns. Seller is not responsible for stolen packages. If item’s tracking information has marked “delivered” please contact your post office for resolution. White Opal Labret, Opal Stud Earring, G23 Titanium, Internally Threaded Labret, Helix, Tragus, Titanium Labret16 Guage