Use these findings in your handmade jewelry designs and craft projects to create a one of a kind look!These trays measure 37mm long by 34mm wide by 2mm thick. The tray measures about 25mm in diameter and the loop measures 2mm in diameter. There are 8 trays in a package. These trays are made of an antique brass plated Lead and Nickel safe Zinc Alloy. These trays were made in East Asia.All photos have been taken indoors with daylight bulbs, but as always, computer and mobile screens display colors differently.