1: Cover fabric: good chemical fiber fabric 2: Super soft sponge 3: Good quality spring 4: Thickness 6 cm after compressed

1: Cover fabric: good chemical fiber fabric2: Super soft sponge3: Good quality spring4: Thickness 6 cm after compressed

Quality guarantee:one year quality warranty and offer lifetime consultation on problem occurred

Polited notice:Because of commercial secrecy,so we just show some of our products in this web(avoid other companies copy our styles).please feel free to contact me if you are interested in our products.Our R&D dep have searched more new styles presently