Wooster 9 in. x 3/4 in. Pro Super/Fab High-Density Knit Roller Cover 0HR2210090 - The Home Depot
Seachoice 2 Pack 4 Inch Heavy Duty 3 mm Thick Foam Paint Rollers - Best for Bottom Paint - White's Marine
3" x 3/4" Nap Pro Solutions 45573 Polyester Roller Cover with Frame | Paint Rollers, Painting Equipment & Supplies, Trim Roller Covers With Frame | Paint Supply