A pack of five glow in the dark balloons which are fantastic for parties and celebrations clear latex features glow in the dark stars to make a spectacular party balloon thats designed for use with helium or air these glow in the dark balloons are 100 natural latex which is biodegradable and will decompose quicklyr r 5 glow in the dark balloon pack 11quot diameter 100 natural latex more effective under uv or blacklightr note not suitable for children under 36 months may pose a chokin