DHS Hurricane III 3 - 50 Sponge

Hurricane 3-50 is a tacky rubber which produces a characteristic low arcing ball flight from middle distance. The underlying 50# sponge is produced with great sponge elasticity which enables and maximises a strong spin effect with use of the wrist. Hurricane 3-50 is the first choice for players who prefer to drive-loop and topspin. It integrates tacky rubber with elastic sponge. The sponge is receptive to ball contact while the rubber friction grips and holds the ball. Such a combination provides the player with great ball feeling with every shot and suits players who want to exert a fast, stable loop attack.

for labeling variation, because 37' is consider as a regular hardness which the number '37' sometimes will not be specified on the package or sometime labled as "MID" (medium). And 35' will sometimes be specified as 'Soft'