【RasuDecor Balloons Can Be Filled With】：Metallic Chrome Latex balloons can be filled with air or helium. Best size when inflated is 12 inch. Chrome balloons filled with air can last three to four days, filled with helium can float for 3-6 hours. For the best floating effect, fill helium 1-2 hours before your party. Extra-large size balloons to surprise your friends!
【Perfect for Any Party】: The color of bright chrome balloon is very shiny, can make your party more gorgeous and particular. Chrome metallic balloons are great for decorating birthday party, proposal, engagement, wedding, baby shower, and other anniversary party. You can make balloon garland or balloon arch as you like, if you assort with other color balloons, there will be a different effect in your party, will make your party more special and memorable.