DECORA 40 Inch Jumbo Helium Foil Golden Letter Balloon LOVE Design for Wedding Photoshoot Valentine's Party Decoration. Material:aluminum film The balloon is thickened and can float when filled with helium. You can use the straws to suck out the helium and reuse the balloons. It is easy to blow up Perfect for engagement parties, bridal showers, weddings, baby showers, anniversary, party, birthdays, bachelorette parties, photoshoot, Valentine's, etc. Because of the particularity balloon, we cannot open to check the balloons. The disqualification rate is 0.5%.If have any quality problems, please contact us and we will help you solve it.