Shotgun Balloon Holders. Event-duty set includes triple and double balloon holders. Holds all standard balloon air sticks. Holder tubes are 7/8 I.D. and 10long, Provides 2 of extension of standard 12" long Balloon stick for ease of removal. Bottom Caps prevent Balloon Sticks from dropping out. Balloon Holders compatible with ¾ and 1 PVC Balloon Poles. Steel mount pins for durability.