Tiny Dainty Climber Stud Labret Dimensions: 7 x 2.5mm Post Width : 18g(1mm) Post Length : Available in 5mm(Short), 6mm( Standar) and 8mm (Long) Nickel Free & Lightweight, perfect for everyday wear Handcrafted in genuine thick gold plated on top of sterling silver with AAA Cubic Zirconia, All silver jewelry comes standard with thick Rhodium Plating on sterling silver. This reduces tarnishing by up to 10 times compared to non-plated sterling silver