This keychain is a great gift for dad for his birthday or Father's Day, or just because. The tag is made out of solid aluminum and is very lightweight. The tag size is about 1 7/8 inches long and 1/2 inch wide. There is a brushed texture on the tag. The lettering is 1/8 of an inch. These tags are hand stamped, and because they are hand stamped no two will be exactly alike adding to their uniqueness.