This is the Malish 782716NP 16 inch pad-lok pad driver includes 1-1/4 inch riser & np-9200 clutch plate. Best Seller – heavy polypropylene strands trimmed irregular at 3/4″ are staple set in our tuff-block, making this the superior tufted pad driver choice. Tufts penetrate into the pad for secure holding power. Includes our 1-1/4″ thick plastic riser. (Can also be ordered without riser.)