Dressed in soft blue and white

Lightweight and easy to move

Proposal and Wedding Party Decorations

Ideal for 18th birthday parties

100cm Jumbo Balloon Mosaic Number Frame - Number 7 80's retro party supplies Dressed in soft blue and100cm (3. 2ft) DIY Jumbo Balloon Mosaic Number Frame Number 7 Balloon Filling Box Cut Out Kit Party Centrepiece Backdrops & Party Decorations. Shop these gorgeous and on trend birthday number balloon mosaic frames at Online Party Supplies! These premium quality and sturdy mosaic number balloon filling boxes are light and easy to assemble, and they definitely are the ultimate showstopper piece for your birthday celebration! Our birthday balloon mosaic