Benjamin Moore 4-In. Semi-Smooth Knit High Capacity Roller Cover, 2-Pack is specially designed for use with low sheen paints, stains, and coatings, making it an i choice for achieving a smooth, professional finish. Crafted from a durable knit fiber blend, this roller cover resists matting to maintain its quality over time. Its semi-smooth surface ensures even application while providing excellent paint pickup and release. This convenient pack includes two roller covers, giving you great value and readiness for your painting projects. Model Number: