Balloon Inflation & holder sticks. 12" long - fits 3/4" Standard PVC Poles, Sold separately. Air valve/stem for use with air-compressor inflation nozzles. Tapered - Contoured Poly Balloon retainer Ring allows easier attachment of balloons and won't leak or detach. & holds balloons securely in windy conditions. Set 10 - Color Choices, Red, White , Blue or Mixed.