Ecological, permeable, non-slip, anti-clogging
(1) with the appearance of stone and texture, but also has a water filtration function.
(2) the use of “broken water interface tension” new principle of permeability, the surface is very dense, not easily blocked by dust
(3) connected to the ground, rain is not wet shoes, snow does not freeze.
(4) renewable recycling.
Advantages: beautiful appearance on the grade, permeable water, anti-blocking.