ROLLER COVER 4" SUPER DOO-Z 3/8"NAP R205 | A favorite of both professional and DIY painters, for price and performance, Super Doo-Z is the most imitated roller in the industry, but it's made only by WOOSTER, interlocked fibers resist shedding for a no lint finish, dense fabric reduces dripping and spatter, ideal for use with all paints, enamels and varnishes in sheens from flat to gloss.