Wool Press Mats provide a smooth double-sided pressing surface for the Totally Tubular Pressing TTPS002 or Hooping Station. The 100% wool mats grip fabric and protect the loft of embroidery designs. Use the pinnable 1/2" thick felted wool mat with or without steam. Comes with two press mats custom sized for the Totally Tubular system or use on top of your chosen ironing surface. 100% wool, 1/2" thick, Two per package, Pressing Mats are 3" x 13" and 6" x 13" (fits on the Totally Tubular Pressing StationTTPS002)