The hollander mats are fabricated on special frames ande the patterns are formed with coloured/ bleached coir strands. Any design also could be printed on a natural/ bleached mat. Being a reversible mat, can use both sides for feet wiping can also print design on both sides, if need be. These non woven types are economically priced and come in natural, bleached, dyed or in combination of these three, including 'printed' ones.