13L Helium Tank for Balloons at Home, Premium 99.99% Pure Helium Gas Kit, Inflates 50 9“Latex Balloons, Ideal for Birthdays, Weddings, Baby Showers (1-Pack)

Professional grade high purity helium gas – safe and worry-free: 99.99% ultra-pure helium gas, through the international safety certification, non-toxic and non-residual, mother and baby friendly.
Unique dual-valve anti-leakage technology, the average suspension time of the balloon after inflation is up to 6-12 hours (aluminium foil balloon up to 5 days), it is recommended to operate 2 hours before the event to maintain the best results.
Multi-purpose can: Adaptable to all scenarios: one can can handle latex balloons, laser aluminium foil balloons, LED light balloons and other balloon categories! Adaptable to different sizes from 5-36 inches (including shaped balloons).