SODIAL(R) 1 Pair Cool Men's Stainless Steel Hoop Earring Sapphire Blue Beautiful Beads& high quality makes it perfect for jewelry designer and gem collector. Gorgeous Gemstones as special-style beads or jewelry making. Bead Size: (Approx) 13x9x4mm, 1mm for pin diameter, 6mm for pin length Material: Stainless Steel color:Sapphire Blue