Find the perfect size for your Samsung Galaxy Ring with this Ring Sizing Kit. It includes nine sample rings in sizes from 5 to 13. Just wear the sample ring for at least 24 hours to make sure that it's a comfortable fit, and when you're happy you'll get £10 credit towards the purchase of your Galaxy Ring.Good to know- Try multiple sizes on different fingers to find what works for you- Your finger size will fluctuate throughout the day, so you'll need to wear it for 24 hours to find the right size