100% brand new and high quality ,Material:Stainless Steel;alloy,Size:01-about 12-25mm;8mm,        02-about 12-25mm;10mm,        03-about 12-25mm;12mm,        04-about 12-25mm;14mm,        05-about 12-25mm;16mm,        06-about 12-25mm;18mm,        07-about 12-25mm;20mm,Quantity:1pair,Please carefully check your address and phone number before making a payment.