Folding Cutting Mat 12" X 17" by Olfa

Mat folds flat for easy transport, when flat the fold-line becomes almost invisible. Wavy fold line creates a smooth, gapless surface when laid flat, won't skip threads when cutting directly over fold. Padded non-skid backing, 12-3/4" x 18" when open. 12-3/4" x 9-1/4" when folded.