The Natural Reflections Oak Mellow 5/16 in. Thick x 2-1/4 in. Wide x Random Length Solid Hardwood Flooring is a great accent for your decor. This durable flooring features solid wood construction and an oak mellow finish to match many home interiors. The planks have a square edge and have a Janka wood hardness rating of 1290 to suit your needs. An ideal choice for your project, this flooring requires nail-down installation.