1.Shock Resistance
2.High abrasion resistance
3.Durable protection for goods-independent air columns and one-way air 4.flow for each column 
5.Fast and convenient-air column bag can be inflated only in a few seconds
6.Environmentally Friendly-non-toxic material compliant with and RoHS, easy to recycle 
7.100% recyclable 
8.Moisture and humidity resistant
9.Low cost-Light weight
10.Space saving-totally flat before inflating