durony 12 Pieces 18 inches Basketball Balloons Aluminum Foil Balloons Sephere Mylar Basketball Balloons for Sports Theme Birthday Party Supplies,...

Quantity: there are 12 packs of basketball aluminum foil balloons, round shape together with the print on the balloons make balloons' appearance close to the basketball, delivering a realistic ball feeling to people Size: the foil mylar basketball balloon is 18 inches in length after being fully inflated, in order to avoid over-inflation, do not charge more than 75% of the air when inflating Material: these basketball aluminum foil balloons are made of foil mylar, which is hard to be torn and not easy to burst suddenly, safe to use, giving you a nice user experience; the material helps to create a smooth surface for balloons, which are lightweight to hang and carry, bringing you convenience Easy to use: you can fill the balloon with air and helium; when the expansion is complete, you can pinch the expansion mouth flat, then the air outlet is automatically sealed with a self-adhesive glue that matches the air inlet of the balloon without manual knotting, which is very conveni