Except for the letter of HBD balloon，there are many styles and decoration balloon about happy birthday party in our company.such as Five candles birthday cake，Ice cream balloon，Color dot picture frame，Crooked color cake,Doughnut.TheFive candles birthday cake’s size is 641mm*1031mm,The Color dot picture frame’s size is 585mm*560mm,The Crooked color cake’s  size is 500mm*910mm.The Ice cream balloon’s size is501mm*768mm  We have different and various balloon about HBD decoration, You can choose various balloon , HBD series  balloons are the most direct expression of the theme of the party,If you are interested it ,you can call and send message