Ordered to replace the previous, which was beginning to be worn out after many years (15). Being built in a location on the ground, I finally chose this. Received very fast (ordered Sunday received Tuesday afternoon by carrier) Due to its base (support) of rubber, it offered the opportunity to be re-cut to size using a hacksaw blade. (Unlike pure coconut mat tolerant under penalty of no cut from ragged) Since its installation, the resistance seems to be well at this product because nothing moves! His absence flocking / color (s) / registration (s) keeps an entry 'neutral'. In short, a much cheaper product that GSB to discover.