Purdy Ultra Finish 2-Pack 4.5-in x 3/8-in Nap Mini Woven Microfiber Paint Roller Cover in the Paint Roller Covers department at Lowes.com
Paint Roller Set - 4 x Microfiber Sleeves, 4" Painting Roller Frame with Ergonomic Handle and Easy roll Feature, Ribbed Plastic Paint Tray, and 9mm Nap Roller : Amazon.co.uk: DIY & Tools
9 in. x 3/8 in. Microfiber Paint Roller Cover | Shop Benjamin Moore
White Microfiber Paint Roller Brush, Rod Length: 12inch