PU Sky Balloon is made of thermoplastic urethane material, it has many advandages than pvc material.

1.) Weight

It is much more light,data 125 g/m2 PU VS 245 g/m2 PVC

2.) Helium Lost

PU helium lost is 1-2% per day VS PVC helium lost 3-4% per day

3.) Temperature Suffer:

PU works – 30 to 70 Celsius VS PVC works – 10 to 40 Celsius, better working for cold and hot place

4.) Sticker

Good for sticker