Please be advised that there may be some variance in color and tone,due to the product being made from raw, natural materials.</br></br> Gauge: 0g(8mm), 00g(10mm), 1/2"(12mm), 9/16"(14mm), 5/8"(16mm), 11/16"(18mm), 3/4"(20mm)</br> Diameter:(approx)10mm,12mm,14mm,16mm,18mm,20mm,22mm</br> Height:(approx)11.5mm-12mm</br> Material:Organic Wood and Brass</br> Quantity:2 pieces