uxcell 8 Pcs 16mm 0.63" Stainless Steel Caps Decorative Mirror Nails Product Name : Mirror Nail;Main Material : Stainless Steel, Plastic Color : Silver Tone, Black;Total Height : 21mm / 0.83" Screw Cap Dia. : 16mm / 0.63";Drilling Size : 3.4 x 10mm / 0.13'' x 0.39" (D*H) Net Weight : 20g Package Content : 8 x Mirror Nails