They'll be no holding back when visitors know their secrets are safe! Our "What Happens" doormat features a polyester surface and non-slip rubber backing. We personalize it with any 2 lines, up to 15 characters per line. "What Happens At" and "Stays At" will always appear. Measures 18"L x 27"W. Cleans easily with soap and a garden hose. Also suitable for indoor use.