The Thomas ring is made from solid sterling silver it has 3 spaces for your inclusion (ashes, breastmilk, hair or other inclusion) The turnaround time for these is 15-20working days from when i have everything here to make your order. Please check out the FAQs section to see a full explanation of how much inclusion is needed and where to send your inclusion to. Colour options are shown in the drop down lists ashes colours are suitable for hair and umbilical cord too, if you have any special requests or need to let me know of a different inclusion than breastmilk or ashes please add a note to seller when purchasing, or message me