Perfect if you just can not pick your favourite. These are a set of 3 of our most popular colours. Our studs are set in a surgical steel (nickel free) Bezel Setting. The inside of the Bezel measures approximately 8mm and the outside approximately 10mm they are finished with a light varnish for extra protection. 'Elements'- Bluestone, Copper & Marble 'Pastels'- Mint, Aqua and Light Pink This piece is fully customisable, if there is something not to your taste you can send me a message or just pop it in the comments section at the check out and I will work directly with you to create the perfect piece for you. As these pieces are all handcrafted please allow 3-5 working days for them to be created and sent out to you. The nature of these pieces also means that even though I am a perfectionist and try my hardest no two pieces will ever be exactly the same.