4" ROLLER KIT W/PAN SUPER TRIM RR394 | Includes 3/8 in nap cover, R189 super trimmer for all latex or oil-based paint, primer, stain or varnish. Lightweight, durable paint tray made of solvent-resistant PET, 1/2 qt capacity. 4 in size for house siding, wall or ceiling edging and small objects.