Aurora Mammoth Dunes SKU: LXC-001SPCMammoth DunesVinylWidth: 9″ Thickness: 5.5 mm---22.44 sqft-$ 4.05 USDAurora Mammoth Dunes SKU: LXC-001 is a Luxury SPC vinyl plank in the Mammoth Dunes colorway, a premium waterproof floor with a convincing wood look. The planks are 9 inches wide and 5.5 mm thick, carry a heavy 30 mil wear layer, and feature painted bevels and embossed-in-register texture that follows the printed grain. An attached IXPE underlayment softens footsteps and reduces sound, and a box covers 22.44 square feet. It is well suited to open-plan homes where one floor carries through kitchens, living areas and lower levels, and the wear layer holds up to children, dogs and heavy furniture. OC Flooring brings samples to homes in Bellevue, Seattle and Kirkland and handles installation after a free in-home estimate.