30 latex balloons, round crystal clear balloons, 30 cm made of 100% latex. The wonderful metallic shimmering balloons are very suitable for decorations, signposts, and more. Size: 30 cm. Production: in Europe, Partydeco. Material: 100% natural latex, dyed toxin-free. 100% biodegradable. Rotation time similar to a corncob. Volume: not suitable for helium. Use: as decoration, etc. Suitable for air fillings. Delivery: loose in bag, empty, without closure. Storage: dark, cool 5-18°C, 24 months from date of delivery. Tip: fill a 13 cm round balloon yourself right away with our balloon pumps. Free tip: regenerate latex balloons by placing them in a tumbler for 5 minutes. This way, latex balloons can be regenerated and made more elastic again. Balloons are best filled at room temperature to minimize the risk of bursting.