The Cali Bamboo Legends Saltwater Oak Luxury Vinyl Collection features 100% waterproof planks in an extra large size. It features a built in underlayment cushion, has an authentic hardwood grain and surface texture, and is finished with a protective wear layer that helps prevent scratches. It's easy to install with planks that can be floated over existing flooring with no nails or glue. It can be installed in kitchens, bathrooms and basements.