Material and process: iron stamp with soft enamel Epoxy: with Attachment: C-47 Plating: gold
Material and process: zinc alloy die cast Enamel: no Epoxy: no Attachment: jump ring + split ring Plating: nickel
Material and process: zinc alloy die cast with synthetic enamel Attachment: C-80 Plating: nickel
Material and process: zinc alloy die cast with enamel Attachment: C-44 Plating: nickel Epoxy: no
Material and process: brass stamp with synthetic enamel Attachment: C-53 Plating: gold
Material: EVA Attachment: cord + split ring
Material and process: zinc alloy die cast Enamel: with soft enamel Epoxy: no Attachment: C-53 Plating: nickel Remark: spinning
Material and process: acrylic with printed paper inserted Attachment: jump ring + split ring (nickel plated)
Material and process: print on felt with rivet fixed Attachment: split ring (nickel plated)