Laminate Astra by NAF - Floors@Work is a durable and stylish laminate flooring option that adds warmth and texture to any space. Made with a 12mm core, this flooring is built to handle daily wear and tear. Each plank measures 9.29" wide and 59.76" long, creating a spacious and balanced look. One box covers approximately 19.27 square feet. Rated AC5, this laminate is designed to perform well in busy areas of the home. Category: Laminate. Brand: Naf Flooring. SKU: NAF-ASTRA.