The RolDri Seamless Replacement Roller has a soft, extra-thick 36" polyurethane foam roller. Construction resists tears and separation to provide up to three times more drying power. Made of new and improved double-porous foam. The old one comes off, then pin this one on. As to which roller is better. This one may absorb more, but the master replacement is more durable.
Answered on 10/11/2013 by Louie from Holabird Sports