Sized down 75% to better fit my kids. Kids were being indecisive about which they wanted so I merged PiggyJJ's designs for the separate rings into one, printed in silver PA and nailpolishing the Cat Noir side to have it colored appropriately so the kids can rotate the ring on their finger to be Adrien or Cat Noir. I printed with supports for the angled part between the designs but it may not be needed. Internal dimensions of the ring are a little bigger than 14mm (which is what a caliper said my 10-year-old's ring finger needed), I would estimate it as about a size 5 or 6 ring but haven't pulled out a gauge to check.