Item: MK-I

Material: iron stamped with your logo soft enamal

Attachment: chain + split ring

Item: MK-C

Material: copper stamped with your logo soft enamal

Attachment: chain + split ring

Item: MK-D dog tag keychain

Material: iron stamped with your logo soft enamal

Attachment: short ball chain

Item: MK-Z

Material: zinc alloy injection with your logo soft enamal

Attachment: short ball chain

Item: MK-S

Material: stainless steel with your logo screen printed or offset printed, epoxy covered.

Attachment: split ring

Item: MK-B

Material: brass with your logo screen printed or offset printed, epoxy covered.

Attachment: split ring in brass plated

Item: BO-1 Mini bottle opener keyring

Material: Aluminum, iron

Logo: screen print or laser engraving

Attachment: split ring