Belbal 25 Decorative Round Balloons Ø 33 cm METALLIC BLACK

25 round balloons in black. 25 pieces of round balloons in black, 35 cm made from 100% natural latex. These classic balloons are very suitable for balloon printing advertising, decorations, signage, and balloon flying. Size: 35 cm diameter, balloon height Ø 35 cm. Production: In Europe. Material: 100% natural latex, dyed without harmful substances. 100% biodegradable. Decomposition time similar to that of a corn cob. Volume: 15 liters per balloon. Helium requirement: 15 liters / 1.5 m³ for 100 pieces. Float time: Up to about 12 - 16 hours, with Hi-Float up to 7 days. Load capacity: Maximum 4 grams. Balloon closure with balloon ribbon - eco-friendly: You can find suitable balloon closures in our shop. Please order additionally. Use: Suitable for decoration, long-distance balloons, etc. for air and helium fillings. Balloon flying: Suitable, helium filling max. 1 hour before use. Please use only our ecological balloon closures with ribbon - for the sake of the environment! Delivery: Loose in a bag. Empty, without closure. Storage: Dark, cool 5-18°C, 24 months from the delivery date. Tip: Fill a 33 cm round balloon yourself with our disposable helium containers with a capacity of 420 liters. Free tip: Regeneration of latex balloons: 5 minutes in the tumbler. This can regenerate latex balloons and make them more elastic again. The balloon filling is best done at room temperature. This minimizes the risk of bursting.