IncStores Designer Reversible Interlocking Cardio and Kids Playroom Soft Foam Tiles (2ft x 2ft) Available in 6 popular reversible colors Two detachable edge pieces allows any tile to be a corner, border or center Backed by a 1 year limited warranty Made from non-recycled, non-toxic, lightweight, and durable high density closed cell EVA foam Foam tiles may fluctuate by color and thickness