48 Hour Water Resistant AquaStop Nordic Birch is a beautifully blended white wash, saw cut design. Each plank has unique texture with its Embossed In Register technology and beveled edges bringing each plank to life. It has an enhanced core and improved locking system that makes for easier installation and gives it a unique 48 hour water resistant feature. Installs in any room of the home. Superior scratch and impact resistance with an AC4 rating. Dog or Cat owner? Are'nt we all?? This floor is a great choice where indoor animals are a concern. Easy to clean. You can wet mop and steam mop this new and improved AQUASTOP laminate flooring.