Blue knot balloons 30cm | 8 pieces

Product: Blue knot balloons | Blue balloon Quantity: 8 pieces Diameter: max 30 cm Volume: approx. 0.015 m³ Floating time with helium: approx. 5 to 7 hours Floating time with helium and Hi-Float: 3 to 5 days Suitable for: Helium and Air Color: Blue Material: Latex (100% biodegradable) The blue knot balloon is supplied in sets of 8, with a combined length of 3 meters.