I love collecting cat and dog's photos and turn them into products that can give happiness and joy to others!! My design of earrings is very unique :) I believe you hardly find similar stuff in your market ! (unless there are copycats) The head of cat is about 1cm wide. The stud earrings are nickel-free and silver-plated. Both sides of this cat head image are well protected by glass-like resin. One side is printed with image while other side is in black. I have over 3 years experience in dealing with resin and taken more than a year to make this kind of double-side-resin products. Each piece takes me 3-5 days to complete and so please be patient when you are waiting for delivery. Since resin is hand-filled, there may be some tiny bubbles and this problem is difficutly to totally avoid. The image is water resistant but not suggest to wear while bathing or swimming.