Description Color: Silver, Gold Design: Numbers from 0-9 Material: Aluminum Foil Height Before Inflating: App. 40cm Height After inflating: App. 35cm Condition: 100% Brand New Package Included: 1 x Number Balloon Note: Compare the detail sizes with yours, please allow 2-4cm differs due to manual measurement, thanks (All measurement in cm and please note 1cm=0.39inch)