Style: Name Necklace/Letter Necklace Thickness: 1.2mm/0.047" Pendant Size: 3cm*3cm/(1.18“ *1.18'' ) Hook: Single Hook Chain type: Cable Chain Material: 925 Silver Style: Name Necklace/Letter Necklace Thickness: 1.2mm/0.047" Pendant Size: 3cm*3cm/(1.18“ *1.18'' ) Hook: Single Hook Chain type: Cable Chain Material: 925 Silver Michigan Disc State Necklace - This is the popular USA state necklace .With your birth in state shaped necklaces will be the commemorative value things. Material:925 Silver Color:Silver State:Michigan Word style:Blackbody You can take it to a jewellery shop and have it repaired. You need to call the jewellery store going in so that you can be sure that they will fix jewellery regardless of where it was purchased.