SKS offers flat silver metal tins with screw top metal lids for packaging a range of products that could include gift sets, lip balms, cosmetics, and more. These metal tins and lids are composed of tin-plated steel which produces barriers against moisture, UV rays, and odors when closed. The outer threading on the screw top tins and matching internal threading on the lids offer a tight seal for clean storage, shipping, and uses on the go.