The Wooster 18" Painter's Solution. The 3/16" Nap Roller Cover is a type of paint roller cover created for certain painting activities. The 3/16" nap represents the thickness of the fibers on the roller cover. A 3/16" nap is considered medium to lengthy, therefore it is appropriate for semi-smooth to rough surfaces.
The Wooster brand is well-known for producing high-quality painting tools and accessories, so this roller cover should last and work well. The 18" size shows that it is intended to cover greater areas efficiently, which can be very handy for activities such as painting walls or ceilings.