Pergo XP Alexandria Walnut offers an ultra-realistic wood grain finish with premium attached underlayment and PermaMax surface protection for double the wear, double the durability of ordinary laminates. ScratchGuard Advanced provides superior scratch and scuff protection. XP is an AC4 rated product, approved for general commercial traffic; suitable for your home, office, or other light commercial applications such as boutiques and hotel rooms.This rating was designated after being tested for resistance to abrasion, impact, staining and cigarette burns.Each plank is 10mm thick with a 2mm attached underlayment and 4-7/8 in. wide x 47-7/8 in. long. Easy to install, patented PerfectFold joint for a quick and secure installation. Our limited lifetime residential and 5 year light commercial warranty guarantees the floor will not wear, stain or fade.High style made simple.There's only one Pergo. Wear claim compared to standard AC3 laminate flooring and measured in accordance with NALFA/ANSI LF-01-2011 and/or EN13329:2006+A1:2008.