Wooster MicroFiber paint roller for a flawless paint finish. Microfiber is a blended microfiber and polymer mixed fabric with an exceptionally high paint absorbency and release. Medium pile 9/16 Inch (14mm) is ideal for smooth to semi-rough surfaces with all paints, glosses, varnishes, enamels, primers and epoxy adhesives. The Thermo-fusion process heat bonds the Micro-Plush fabric to the inner plastic core, this ensures the fabric does not detach from the core. Compatible with all 9 Inch roller frames (1.75 Inch diameter) available on this site. Short pile roller with 9/16 Inch (14mm) pile (Nap) height.