ROLLER SET 4" 3/8"NAP SUPER TRIMMER R189 | Shed-resistant R205-4 inch "Super-Doo-Z" roller cover for all paints, enamels & varnishes. F009 "Acme" 4 in roller frame with 4-wire cage and plastic threaded grip. Standard size to stripe parking, factory and playground area. Paints small areas, trim and edging.