Compatible Size for Bracelet & Necklace :The hole size is about 4.8mm~5mm which can pass through most U.S. and European bracelets bangles also necklace Ideal Gift for Women:Special present for girl daughter, mother, wife, sister, friend, grandma aunt who is special woman in your life, a gift-giving occasion like Christmas, Halloween, Birthday, Mother's Day, Graduation, Wedding's day,Valentine's Day thanksgiving days and more. Material:925 sterling silver charms for bracelet or bangles,Nickel-free; lead-free; cadmium-free and hypoallergenic. It's suitable for long-term wear, especially sensitive skin women. DIY pet Charms:Dog paw print charm ,A delightful gift for any cat or dog lover ,Celebrate your favorite four-legged friend with this paw print charm Customer service:If you have any questions please feel free to contact us. We will reply you within 24 hours and will do our best to guarantee you a pleasant shopping experience.