Mermaid Balloon Garland Arch Kit 149pcs Mermaid Tail Balloons Arch for Girl Mermaid Birthday Baby Shower and Under the Sea Party Decorations

<p>Warm Tips:</p><p>All Balloons support air, only 12inch, 18inch support helium, but if you plan to make a balloon arch, please filled with air.</p><p>Please inflate all balloons 85% full, overfilled balloons will pop.&nbsp;</p><p>The latex balloons only can be filled with Helium for 3-4 hours, if you want to fill Helium, so strongly recommend to fill them the same day.</p><p>We recommend using an electric air pump or a manual air pump. It is not recommended to blow the balloon with your mouth.</p><p>Please bear in mind that photo may vary slightly from actual item in terms of color due to the lighting during photo shooting or the monitor's display.</p><p>Children should use this product under the supervision of adults.</p>