POPO Essentials Drill brush kit - White Soft, Blue Medium.
Includes either blue or white: 2" Drill brush, 4" Drill brush, Bullet Brush.
White soft: used on upholstery, cloth seats, floormats, leather/vinyl surfaces.
Blue medium: used on carpeting, floormats.
Note: The 4" Flat Drill brush's shaft is thicker, and does not fit impact drill driver with quarter-inch quick change chuck.