SoftWoods 2' x 2' Interlocking Tiles 1/2" Thickness Each tile comes with 2 attachable borders to create finished edges regardless of configuration. These SoftWood puzzle mats are made for both light and heavy use as well as indoor and outdoor applications. Perfect for gyms, fitness centers, exercise at home, Dance, yoga studios, martial arts; Children Play Areas; Acoustic & Sound Control; Exhibits & Trade Shows Tile Sets come with finished edges if arranged as the described rectangle. If your floor area is irregular it is recommended to purchase a size larger set. Each tile is 2' x 2' (including interlock) and 1/2" Thick