FLORAFLEX - MATRIX SYSTEM - ?30,4 - ?36,8 CM - 12 1/2" (12 PACK)In the Matrix System water and nutrients travel into the Circulator, hit the slope of the Matrix and are pushed outward into eight maze sections that have individual holes dripping the water and nutrients onto the Wicking Pad. There are eight slices to the pie, each section is fed the same amount, going through the maze for even distribution. The Matrix pad is a capillary mat used for wicking. The Matrix is reusable and can sit on top of or fit into