Engineered Smooth Oak 3/8″ x 5″ Random Length 10″-66″ Planks In The Color Granite. 1st quality hardwood flooring can be floated, glued down, or stapled on any air conditoned level inside the home. Protected with tough Aluminum Oxide coatings. Call now, 2,088 sf available now at a special deal of the week price at only $1.88 sq. ft..