Available disc sizes include 10mm, 12.7mm, and 15.9mm, though all are currently sold out. These Sterling Silver Round Discs feature a consistent 1.2mm hole. Thickness varies by dimension: 10mm discs are 0.3mm thick, while both 12.7mm and 15.9mm options measure 0.8mm thick. Pricing changes based on the selected size; please utilize the dropdown menu to choose your preferred dimension. Additionally, the 14k Gold Filled variant contains 5% by weight of 14k gold, ensuring it remains beautiful for over ten years with regular use.