CNC4046-BK Concertina / Roll-Out Drying Mat - Black Pearl Overall Dimensions: 15¾" x 18" x ½" Features: High Quality, Extra Thick and Durable Stainless Steel Rods. Colour matched for our PearlArc sinks. Easy clean, anti-scratch silicone edging. Designed to roll out over your sink as a drying mat, and then roll up for easy storage.