Black Congrats Grad Pennant Mylar Balloon
Grad Pennant Foil Balloon Black
Congratulate your new graduate with our Black Congrats Grad Pennant Balloon!
Our Black Congrats Grad Pennant Mylar Balloon has a black background with white imprint and the words CONGRATS GRAD! on one side and WAY TO GO! on the reverse. This 31 inch wide Black and White Graduation Pennant Balloon looks great when you add latex balloons, curling ribbon and a balloon weight.
Mylar Balloon Instruction
All mylar balloons are helium quality and shipped to you flat without helium. Mylar balloons are easily inflated through the small opening or "tail" on each balloon. These balloons are self-sealing so as soon as you remove the nozzle from the balloon, the balloon will seal. Properly filled mylar balloons are tight with uniform creases along the outer seams. Additionally, a mylar balloon might appear deflated in cold temperatures but will fill out normally when returned to room temperature.
Our 4 inch star balloons require heat sealing to ensure a substantial float time. Heat sealers may be purchased at local discount or craft stores.
Mylar Balloon Fly Times:
- 18 inch mylar balloons will fly for approximately 3 to 5 days when inflated with helium.
- 20 inch star balloons will fly for approximately 3 to 5 days when inflated with helium.
- 36 inch star balloons will fly for approximately 10 days when inflated with helium.
Detailed shipping information