Product description Foil balloons party decoration multicoloured birthday balloon and it has rich usage scenarios. Birthdays Celebrations Anniversary and more. Features 1. The balloon is made of high-quality aluminium film material which is environmentally friendly durable and easy to clean and can be reused. 2.Easy to install you can use tape or rope to hang it on the wall. SPECIFICATION Type: ball kit. Material: aluminium film. Size: watermelon balloons 18 inches star balloons 18 inches. Colour: red. Box contents 6 x balloons. Please note: 1. There will be an error due to manual measurement please refer to the actual product. 2. There may be a slight colour difference due to the monitor camera or other factors. Please refer to the physical item.