Huge Diameter Core Allows 25% More Paint Pick-Up, Faster Painting & Less SpatterIncludes End Caps, Central Guide Tube & Space100% Australian Merino LambswoolHigh-Density Natural Fibers Release More Paint To SurfaceLong Nap 24mm Suited For Applying Acrylic Paints To Porous, Textured & Rough Surfaces. Produces A Coarser Stippled Finish.Long LastingSuitable For Applying All Paints & CoatingHeavy-Duty Solvent Resistant Phenolic CoreHigh-Density Lambswool For Superior Paint Pick-Up & Holding CapacityMachine Centrally-Stitched Seam Prevents De-LaminationiQuip Yoke FrameRobust & Long-LastingDesign Allows For Faster PaintingUniform Paint Density ApplicationReduced User FatigueSuits Threaded Extension PolesIncludes Roller Cover End Caps