8mm Stainless Steel Spike Ring for Men Punk Rock Jewelry Self-defense Broken Window Ring

Manufacture Country:China Jewelry Stone:zircon International Certification:Yes Material:Sterling 925 silver Fine or Fashion:Fine Item Type:Rings Size 5 (diameter): 15mm / 0.58 (about) Size 6 (diameter): 16mm / 0.62 (about) Size 7 (diameter): 17 mm / 0.66 (about) Size 8 (diameter): 18 mm / 0.70 (about) Size 9 (diameter): 19 mm / 0.74 (about) Size 10 (diameter): 20mm / 0.78 (about) Size 11 (diameter): 21mm / 0.82 (about) Size 12 (diameter): 22mm / 0.86 (about) Size 13(diameter):23mm/0.90 (about)