The Tolsen 40081 is a paint roller cover designed for painting exterior walls and other coarse, textured surfaces. It features a blend of polyester and acrylic materials, which allows it to handle the demands of rougher substrates more effectively than standard rollers. With a width of 250mm (10") and a fiber height of 11mm, it covers larger areas quickly while ensuring the paint reaches into the dips and peaks of textured walls. This cover is built for practicality, fitting onto a central shank with a diameter of 7.8mm. Its design allows you to change the roller cover quickly and conveniently, reducing downtime during a project. It comes packaged in a simple poly bag with a color label, making it a straightforward choice for anyone tackling outdoor renovation or masonry painting tasks.