Silver Service Star (four Star) award insignia ribbon attachment, 5/16 inch
Ribbon attachments, decoration and medal star 516 of an inch , ROTC and Active Duty / Army / us air force / navy / marines
Miniature Silver-five pointed star 5⁄16" in diameter Sold Individually
The service star may also be referred to as a campaign star or battle star depending on which award is authorized the star and the manner in which the device is used for the award.
Service stars, Campaign stars, and Battle stars are worn with one point of the star pointing up on the suspension ribbon of a medal or service award ribbon. A silver star is worn instead of five bronze stars.