Hard Maple Nebbia uses strong Maple wood which provides stability, endurance and durability for years to come. Light grey tones, as well as mixes of beige hues can be found in this design which is accompanied by the soft grain detailing, large knots and other naturally occurring details such as cracks and fillings. Although the cracks may sound like the product is damaged, this is part of the wood used in these planks as Kahrs wanted to create a truly rustic and authentic product. We recommend an extra coat of Kahrs Satin Oil Matt Appearance is applied after installation of this oiled floor. This will enhance the flooring finish and help seal the joints against ingress of dirt and moisture.