Renowned worldwide for its longevity, stopping power and stable platform – the Big Blocs compound simply lasts longer and stops faster than its competitors. Widely used in roller derby, the Big Bloc is the stopper of choice for defensive blockers who use the large flat bottom to set up rigid walls, push through other formations and inflict devastating tactical blocks. This stopper is also perfectly suited to Roller Hockey.

Made in natural (gum) coloured rubber, this compound is non marking and suitable for all skating surfaces.