25 Piece (100 sq ft) 2 ft x 2 ft interlocking foam tiles available in 8 vibrant colors * Two detachable edge pieces allows any tile to be a corner, border, or center * Easy do-it-yourself interlocking tiles backed with a 1 year limited arranty. * Made from non-recycled, non-toxic, light weight, durable and high density closed cell EVA foam * Due to the nature of foam products these tiles may fluctuate by color, thickness, and surface imperfections.