PROSTAIR KL 20 is a step protecting profile, technical and very elegant, used to keep the step made of thin ceramic tiles and kerlite/ laminam non-skid and non-slip. Product in anodized aluminium with the upper portion crimped in order to increase its adhesion and a lower vertical tab created to cover the riser of the step. It is compulsory in public buildings to comply with accident-prevention regulations. Available height H: 4.5 mm.