They are easy to inflate using straw (included).
Happy Birthday Banner Balloons 16" bunting self inflating foil banner decor UK
16" Happy Birthday Balloons Banner Self Inflating Bunting Decor Letters Balloon
TYGA Store | 16 Green 12" Balloons, 3 Ribbon, Happy Birthday Banner, Assorted
TYGA Store | 16 Blue 12" Balloons, 3 Blue & White Ribbon, Happy Birthday Banner
16" Happy Birthday + 40" Age Number Foil Balloons Self-inflating Banner Baloons
16" HAPPY BIRTHDAY BALLOON BANNER BUNTING PARTY DECOR FOIL baloons Free Ribon
