Instrumental to keeping the game fair and square: the Official's Penalty Flag. Unmistakable bright yellow color captures everyone's attention right away, and signals a call on the play. Regulation size 15" x 15" nylon features a weighted center so the flag hits the turf solidly once it's thrown by the official. Available in yellow only. (Some folks have even been known to keep one at home to take their "armchair officiating" to a more realistic level.) Teach your players or officials the importance of following the rules and have the Official's Penalty Flag on hand just in case.