This super-fast and accurate cushion rubber gives you years of quality play and service. These cushions are full gum-rubber, Premium-grade cushion quality unlike extruded rubber which has fillers added. Measures 1 1/8" x 1 3/16". Check measurements to order correct size. Six-piece set, 48" per piece. Control fabric on the top and back. The K66 profile is the most popular and is found on most tables. Made in Germany.