Perfect Cars Party Decorations: Our checkered number 3 Balloon makes a stunning centerpiece for your race car birthday party. The large size and striking black and white design are sure to grab everyone's attention and become the focal point of your decorations. Whether displayed alone or with other race car-themed décor, it's a simple yet eye-catching way to decorate for any celebration. Premium Quality: Our racing theme balloon is made of safe and premium foil mylar. Not easy to explode and leak, bright colors, full of numbers. This large black and white foil balloon is the perfect addition to your decorations, adding a touch of excitement and style to your celebration. Easy To Use: Supports air and helium. Juth inflate the number birthday balloons slowly still 90% full, then pinch tightly the self-sealing valve without bothering knotting. We can hang them with ribbon in the living room, bedroom, porch, or fix them with tape on the wall, window, curtain, balloon arch garland etc, easy way to set up wonderful cars party decorations for your boy or girl. Packge Includes: 1pcs Black White Checkered Number Balloon 42 inch, 1pcs blow up Straw. And you can buy other numbers to combine into any number you want, 14,15,16,18,20,21,25,30,40,50,60 and so on. Resuable: Our black white racing balloons can be reusable repeatedly with self-sealing valve, convenient to inflate and deflate by an air. After party ending, the black and white grid of number balloons will easy to deflate and store for next time use. Do not overfill the balloon to avoid sunburn, overheating, sharp objects and excessive friction.