On November 11th remember and honor all those who have served in the military, and those who have given their lives for our freedom.  
If a family member served during WWI or WWII, this is a loving way to commemorate their sacrifice. A classic matte notched dogtag is made to resemble vintage WWII, Vietnam and Korean war era dogtags, which were notched for the purpose of alignment in field transcription equipment.
You can display the dogtags in a very unique way with a laser engraved tin box. 

Halloween is an opportunity to be really creative. Dogtags are part of the myths of many popular comic book and movie characters and superheroes. They make great additions to any fan collection or as a cosplay or Halloween costume prop accessory!