This pretty sweetheart expansion bracelet is 10K gold filled over stainless steel. The heart has a floral design and every other link has an embossed design. This bracelet was made by Co-Star. It is fairly small and will fit up to a 6 1/2" wrist. It will expand a little more than that. The center heart is about 5/8" top to bottom. The links are tight and bracelet is in excellent condition.