White Dove, lint free, high density 3/8" (10mm) short pile woven Dralon fabric, a derivative of nylon. Jumbo White Dove are long lasting, as they are thermofused to a 3/4" core, compatible with the Purdy Jumbo Frame or Wooster Jumbo-Koter Frames. White Dove rollers are most suited to applying undercoats, glosses, enamels, flats and stains, which require a high quality finish. The White Dove Dralon fabric feature thousands of miniature flagged filaments so paint leaves from thousands of tiny surfaces for a smooth, virtually perfect paint finish. The high density Dralon fabric is also capable of carrying large quantities of paint, leading to improved efficiency and productivity.