Item is in previously opened box. Listing is for a box of 18 tiles.
Price comparison and product information: https://www.homedepot.com/p/Pure-Garden-11-5-in-x-11-5-in-Outdoor-Interlocking-Polypropylene-Patio-and-Deck-Tile-Flooring-in-Grey-Set-of-6-HW1500208/312459356