Compose your own personalised message with our range of giant letter balloons. The Giant Silver Letter 'U' Balloon is perfect for any occasion – from saying 'Congratulations' to a surprise party message.
• Foil balloon with an integral self-sealing valve for helium filling
• Compatible with disposable helium gas cylinders as well as electrical or hand air pump inflators
• We also stock a range of colourful ribbons and balloon weights