The Penguin Flock Foam Sleeve is a 4″ roller sleeve that is best for water-based paints but can be used with all types of paints. Suitable for both interior and exterior applications, the sleeve is made from high-density foam with a fine synthetic flock covering and achieves a spray-like finish. This makes it an excellent option for kitchen cabinets, doors and skirting boards. With its simple slip-on, slip-off assembly and easy-clean design, the Penguin Flock Foam Sleeve ensures painting is as straightforward as possible. It is available in either a two-sleeve pack or a ten-sleeve pack and is backed by a full Fleetwood guarantee.