Janome 18&rdquo; x 24&rdquo; Acrylic Extension Table for CoverPro Models 1000CPX, 1000CP, 900CP & 900CPX Janome 18 x 24 Acrylic Extension Table for CoverPro Models 1000CPX, 900CPX and More Janome extension table fits snugly against your sewing machine, giving you a much larger work surface Extension tables provide extra support for your sewing and quilting projects