The Best Teacher Ever Foil Ballon (17 in / 43 cm)

Show your teacher your appreciation with this round Best Teacher Ever foil mylar balloon. Perfect balloon for the graduation or end of the year party, teacher’s day or teacher’s retirement party.

Size:  17in (43cm)

This balloon comes filled with helium, ribbon and weighted. These balloons are guaranteed to float for a minimum of 3-5 days if used indoors.

Depending on the weather, they may or may not be OK if used outdoors. We are unable to offer product guarantees if the balloons are used outdoors.

Please note that foil balloons are sensitive to extreme temperature changes. In cold air, they may appear deflated; warm air should expand them again. Extreme heat could cause the helium to expand and burst the balloon.

Foil balloons may conduct electricity. Do not release helium filled foil balloons outdoors or use near overhead power lines. Use only non-metallic ribbon and attach the balloon to a weight to keep it from floating away