✔️ Water, sweat and heat proof ✔️ Hypoallergenic & nickel free ✔️ Tarnish free and won't discolour Adorn your piercings with this charming opal stud. If features a shimmering internally threaded opal tipped design and is created from durable implant grade titanium. This stud is suitable for a wide range cartilage and labret piercings. Titanium jewellery is hypoallergenic and won't tarnish, it's nickel free and perfect for those with sensitive skin or allergies - it's perfect to wear every day! Material: TITANIUM 6AL-4V-ELI ASTM F-136 Stone: Lab Opal Thickness: 1.2MM (16 Gauge) Length: 8MM Flat back Internally threaded Suitable for a wide range of cartilage and labret piercings. Sold individually Our piercing forceps are a handy tool which can really help out with opening and closing jewellery, bending hoops and unscrewing ball ends. You can find them here.