Bring the excitement of Batman to your child s birthday party with these medium-sized Airwalker Balloons from Kidsfavor. The set includes 6 pieces featuring the iconic Batman character including the head body hands and legs. These balloons can be filled with air using a hand pump or straw and the self-seal valve makes them suitable for helium or air. Measuring 67cm x 56cm x 54cm these balloons will add a fun and festive touch to your child s special day.