They only turn one once, so make sure it’s extra special with this adorable Boho Rainbow 1st Birthday High Chair Banner. Measuring 8′′ x 30″, this high chair banner features metallic tassels surrounding three pennants that spell out “one” with a rainbow design as the “n.” Sold in packs of 12, this high chair banner can be paired with any other Boho Rainbow party supplies. Turn your high chair into a ‘gram-worthy throne for the guest of honor and set the scene for a picture-perfect 1st birthday cake moment with your little one.