The EVOLVE RING is a dance of interlocking waves; two fluid curves that shift from vertical to horizontal. This unique shape symbolises balance and transformation, reminding us to surrender to the flow of life, from one phase to the next, through the highs and also the lows. Dynamic, yet narrow, this piece earns the title of the most elegant jD ring yet. Wear it alone for a subtle yet striking look. You can also choose to stack it since this ring has been engineered to fit into itself. Add one, two, or three more to amplify its sculptural appearance. Size Guide If you need some help to figure out your ring size, you can find the size guide here: Size Guide Details Finish : matt satin. Materials : Sterling (925) Silver. Rhodium plated. Sourced in Europe. Dimensions : Size 15¾ - inner diameter 15,75mm, width 3.8mm, height 3.8mmSize 16¾ - inner diameter 16,75mm, width 3.9mm, height 4.0mmSize 17¾ - inner diameter 17,75mm, width 4.0mm, height 4.0mmSize 18¾ - inner diameter 18,75mm, width 4.5mm, height 4.9mmSize 19¾ - inner diameter 19,75mm, width 5.0mm, height 5.0mm Handmade in Amsterdam by Julia Duff. Shipping & Delivery Times Once ordered, your piece will take 1-5 days to be shipped out, since all items are handmade. Once shipped, delivery times vary depending on the shipping method you have chosen and your destination. See FAQ's for more info on shipping options. Free standard shipping within the Netherlands. Free world-wide DHL express shipping for orders of €500 and above.