? MATERIAL ? 925 Sterling Silver and Nickel-Freel. Avoid getting any sensitivity or allergy issues when wearing the charms ? SIZE ? 2.1 x 1 CM, Perfect size for most of bracelets and necklace ? DESIGN INSPIRATION ? Solid and Durable Design, Don’t worry about the charm breaking or coming off ? PERFECT GIFT ? The item will be packed in A High Quantity Bag, ready for gifting yourself or someone else ? CUSTOMER SUPPORT ? One Year Quality and Money-back Satisfaction Guarantee.If you have any question, please be free to contact us !