Material: Fashion Mice Stud Earrings were made of stainless steel, nickel-free, lead-free, cadmium-free and hypoallergenic, harmless to sensitive ears. Minimalist Mouse Tiny Cartilage Stud Earrings Size: 9*9mm. Lightweight and comfortable to whole day wear. Minimalist and cute mouse earrings are a subtle addition to any outfit, suitable for any occasion. Great gifts for daughter, sister, mother, daughter-in-law, mom, bride, partner, grandmother, niece, aunt, best friends on Birthday/ Wedding/ Party/ Prom/ Thanks Giving Day/ Valentine's Day/ Mother's Day/ Christmas/ New Year/Graduation /Anniversary etc. or just as a surprise to remind that special one how much you care!