Kangkang @ Polka Dots Interlocking Foam Tiles EVA Foam Floor Mats (8.64 Sqft,9 Tiles,Green) Foam mat color puzzle mat Size: 30CM x 30CM x 1CM. Great for childrens, garages, workshops, kitchens, restaurants, washrooms, bathrooms, trade. Protects floors while providing a comfortable workout area. Made from non-recycled, non-toxic, lightweight, and durable high density closed cell EVA foam. Shock absorbing, interlocking EVA foam floor mats. Shock absorbing, interlocking EVA foam floor mats.