These are six foot by 6 ft weaved together recycle tires they make it excellent to eliminate erosion that your animals can create with their sharp hooves keeps your work areas for cattle sheep goats and great working orders so you don't have to grade it down also keeps weeds Etc down so you have more time to do the stuff that makes you money there is no maintenance with this product lay it down where you'd like and forget about it 100% able to move whenever you want to anywhere that you find possible that your livestock could slip and fall and potentially hurt themselves or you these are a must have