Foil 18 "(45cm) hello baby ideal for helium or air inflation.
Has of valve. Gently inflate a little at a time.
Foil / mylar balloons with self-locking valve to prevent air or helium from escaping. ideal for both helium and air inflation.
The valve is self-hitching only if you use special tools such as a dedicated pressure gauge or self-hitching machinery. Otherwise, inflate slowly so as not to strain the valve and as soon as the balloon is sufficiently inflated, stop dispensing.
Selected from the best brands on the market high quality colors and prints. Average duration with helium 2/5 days
Average duration in air more than 1 month
The indicated duration may vary according to the climatic conditions and according to the
handling of the product.