These pink, white and red marble swirls are set in a stainless steel ring (so no green fingers!), tray measuring approx 14mm. It's then covered in resin to really make those marbled colours, gold leaf sprinkles and all the layers pop!
The band is adjustable under the tray, with the smallest size measuring approx 19mm in diameter - you can measure your finger by wrapping a strip of paper around it, marking where the ends meet, then taking it off, and measuring the diameter once you've recreated the circle shape, or measuring the diameter of an existing ring you own :)
Stainless steel is great because whilst it's tough, it means it will keep its shape really well - goodbye smooshed rings! All you need to do is pull both sides gently but firmly to make it bigger. Small incremental changes are best :)