Joybeauti Wood Cheater Fake Ear Plugs Gauges Illusion Tunnel Stainless Steel Stud Earrings Material: Natural Wood; Earring Pin: Stainless Steel, hypoallergenic Wood Diameter: 8mm & 10mm; Earrings Pin Thickness: 1.2mm(16 Gauge) Wood Color: Brown & Beige & Black Earrings Back: Screw Back Quantity: 4 Pairs (Assorted Color & Mixed Sizes)