30cm Balloons Home›Balloons « Back Close 30cm Balloons 30cm Balloons 30 cm advertising balloons that can be printed on one or both sides. It is important to specify if the balloons are to be inflated with helium or air so the printing is upright when in use. Add Product to Multi-Product QuoteUse this section if you would like us to quote on more than one product for you. 30cm Balloons QTY: 30cm Balloons 30 cm advertising balloons that can be printed on one or both sides. It is important to specify if the balloons are to be inflated with helium or air so the printing is upright when in use. Product Details Colours Available:white,yellow,orange,pink,red,green,light blue,Blue,purple,Black Print Area:Screen Print 150mm x 150mm. Decoration Method:Screen Print