uxcell Paint Roller Cover 3 Inch 76mm Mini Wool Brush for Household Wall Painting Treatment 12pcs

[Size]: Total Length: 76mm / 3 inch; Total Dimension: 76x23x7mm / 3x0.91x0.27 inch (L*OD*ID)., [Lint Free]: Paint-saving wool brush with hot melt process, resistant to thinner, solvent-based paints., [Smooth & Flat]: No obvious marks after painting, suitable for smooth base surface painting., [for Small Area & Corner]: With one end closed design, you can brush the dead end corners and prevent paint from leaking., [Application]: Perfect replacement cover for paint rollers to paint trim, door, edging, line striping.