1. Light: Polypropylene is the main raw material; specific gravity is 0.9, is only third five, fleecy and touches well.
   2. Flexibility: made up of microfiber (2-3D), dot by dot thermo-melt formed. Flexibility of products is suitable, comfortable.
   3. Water resistance and breathability: slices of Polypropylene and finished products resist water, breathable and easy to maintain and wash.
   4. Non-toxic, non-irritating: made of materials which catch up FDA standard, without other chemical composition, stable, non-toxic, no smell,safe for sensitive skin.
   5. Anti-bacterial, anti-chemical: Polypropylene is blunt chemical substances can protect in liquid from bacterial and insects; antibacterial,alkali corrosion, erosion and the finished product will not affect sensitive skin.