... ,oxidation-resistance ,durabe,UV-resistance ,non-toxic ,long term lifespan.Rubber tiles fall height test results : 0.8m for 25mm , 1.4m ... ,swimming pool , proshop , school and park playgroundsDescription - These recycled rubber playground tiles are designed to keep kids safe when playing on jungle ... . project photos of a garten playground in Boston, USISO certificate: rubber floor tiles