3D-Printed in high quality silver, this ring makes for a unique accessory. The ring is part of a series that is designed in collaboration with Marieka Ratsma. (this particular ring is a size 7) The 3D print technique allows this ring to be made for custom size. Sizes: 5 =15.7 mm 6=16.5 mm 7=17.3 mm 8=18.2 mm 9=18.9 mm 10=19.8 mm 11=20.6 mm 12=21.3 mm 13=22.2 mm **Please not that the ring is printed to custom size, therefore, it will take 2-3 to arrive at your door.** To select a specific size or any other questions, please feel free to contact me at: kspaho172@g.rwu.edu and thanks for visiting!