Miraclekoo Antique Bronze Steampunk Gears Crafting Charms Clock Watch Wheel Gear Pendant Charms ,39 Pcs 39 assorted gears, 3 pcs of each design Size: about 17~28mm in diameter, 1.5~3mm thick, hole: 2~5.5mm lead free and cadmium free metal alloy Tool for any crazy time traveler It will take about 15 bussiness days arrival in USA if it is fulfilled by Merchant. Please choose the suitable shipping as needed , please ignore the Amazon shipping time