Charlbury Smoke Tumbled Grip R11The Charlbury Smoke Grip paver delivers the same characterful tumbled finish and wavy edge outdoors, with an R11 slip rating and a sturdy 20 mm thickness for external landscapes. R11 slip resistance for patios, paths and terraces Tumbled texture and wavy edges echo aged limestone 20 mm porcelain built for outdoor environments Weather resistant and low maintenance Coordinate with the 10 mm indoor tile for a continuous look