Gold hairpin. Pearl hairpins are popular, but I bought this because I thought it was unusual to have the pearl part be a gold ball. I used it only once on my wedding day, to match my colored dress. Diameter: Approximately 1.1cm, approximately 9mm, approximately 6mm The length of the pin part is approximately 5.8cm each. The first photo is a picture of me actually wearing it. It also goes well with other gold hair accessories! #BridalAccessories #BridalHairAccessories #BridalHair