Coretec Floors Originals Premium Flaxen Ash is a wpc - click plank vinyl flooring with a 10mm thickness and a 20mil wear layer for lasting durability. Plank dimensions are 9" wide by 72" long. It includes built-in underlayment for added comfort and sound control. Each box covers about 26.47 square feet. This product is Greenguard Gold certified, ensuring safety and quality for your space. Category: Vinyl. Brand: COREtec Floors. SKU: VV810-05025.