The 5MM non-skid profile differs from the Standard one by its minor penetration and external height. The thickness of the drop-in part is less, so it can be installed by using any kind of diamond blade (even if it is worn out). It is perfect for slender marbles and ceramics.
Test DIN 51130 polished granite tile with a 6 cm class R11 (As reported by CTE-Spain Technical Building Code)
Test Wet Dynamic Coefficient of Friction (DCOF) in order Standard ANSI A137.1-2012, Section 9.6.1 BOT-3000E (according USA)