Wooster R166 Mini-Koter Foam Roller Cover (10-Pack)When it comes to achieving a smooth, professional finish in tight spots, the Wooster R166 Mini Koter Foam Roller Covers are your go to choice. Available in both 4" and 6" widths, these foam rollers are perfect for tackling narrow, small surface jobs like molding, cabinets, and metal doors. Whether you're working with paints, enamels, or varnishes, these rollers deliver a glass like finish on smooth surfaces, ensuring your project looks polished and