Decorate your birthday party with these pink balloons and create an elegant and luxurious atmosphere. Celebrate your birthday in a special way with this pink helium balloon kit. All our confetti balloons are pre-loaded and ready to use. The aluminum balloons are self-sealing. Simply stick it or use the ribbon to hang the happy birthday banner wherever you prefer. Inflation instructions: inflate with helium or air. Material: polyethylene aluminum balloons. Color: pink. Package includes: 30" pink aluminum balloon set. 40.6 cm balloons with "Happy Birthday" text in English. 4 Mylar heart balloons measuring 45.72 cm. 10 confetti balloons. 5 rose gold latex balloons. 5 pink latex balloons. 5 white latex balloons.