CLASSIC DESIGNClassic Screw Shaped Design, Stay in Place, Wont Come Loose, Easily Put on and Take off, Well Polished Round Ends of the Posts Make Sure the Comfortable Wearing Experience FITTED SIZE20 Gauge (0.8mm) Pin Thickness, About 7mm Bar Length (Top Heads not Included), Well Fitted As Nose Stud, and Other Labret Retainers, Clear Sparkling CZ and Noble Opal, Firmly Inserted, No Worry of Losing AFTERSERVICE GUARANTEESpeedy Customer Service With Satisfactory and Patient Answer in 24 Hours, 90 Days Unconditionally Exchange or Money Back Warranty QUALITY BUILDMade of Solid Stainless Steel, Highly Polished Finishing and Strict Metal Electroplating Craft Create Super Smooth and Shiny Surface, Comfortable to Wear ASSORTED HEADS20 Pieces in One Set, Heads Size: 25mmComing in 20 Different Designs: Pretty Opal in Two Colors/ Cute Ball/Round, Square Clear CZ/Heart Clear CZ/Round Clear Colorful CZ/Flat Top/ Elegant Rose/Delicate Heart/ Sparkly Clay Ball/Shiny Moon and Star, Attractive and Trendy, More Choices for Daily Wear