This dark oak interlocking wood floor mat is a set of 13 individual puzzle tiles. Each piece measures 24″ x 24″ and is.5″ thick, designed to be anti-fatigue. Use this foam mat in a tradeshow, daycare, workout studio, playroom, or even in a retail shop. 13 pieces make a 6’x8′ floor (with 1 extra piece) but customers can buy 2 sets to make a 10’x10′ floor. Each EVA foam floor is non-toxic, odor-free, and stain resistant. Dimensions Per Piece: 24″w x 24″d x.5″h.