This square shaped Valentine's foil balloon features the word ' Love' on a sparkly silver heart set against a gorgeous deep red background. Perfect for giving to your Valentine this February 14th or for decorating any party venue to create stunning displays & bouquets. Measures 18 inches in diameter. Suitable for inflation with helium. To inflate your balloons, you will need to purchase a helium cylinder for 30 balloons or helium cylinder for 50 balloons. Many florists also offer an inflation service for a small fee.