Internal measurement of hoop 15mm. Style: hoop. Colour: Silver. Material: 925 Sterling Silver. Condition: New. Size: 18.00mm x 1.00mm. Brand: . Gender: Female. Age group: Adult. Earring style: hoop. Department: earrings. William May has been involved in the British jewellery industry since 1825 and we\\\'re extremely proud of our rich near-200 year heritage. As an independently-owned company, we supply a vast array of exquisite new, pre-owned & vintage jewellery that you simply won\\\'t find in a high street store. New Sterling Silver 15mm Round Flat Hoop Earrings - Female - 925 Sterling Silver - Size: 18.00mm x 1.00mm