Product information:Type: Ring, ring Treatment Process: Seiko Color: White Applicable population: Female Size: 4 US,4.5 US,5 US,5.5 US,6 US,6.5 US,7 US,7.5 US,8 us,8.5 US dollars, 9 US dollars, 9.5 US dollars, 10 US dollars Material: zircon