Sanding Roll

$12 at amazon PORTER-CABLE 740000801 4 1/2-Inch x 10yd 80 Grit Adhesive-Backed Sanding Roll

$14 at amazon PORTER-CABLE 740001201 4 1/2-Inch by 10yd 120 Grit Adhesive-Backed Sanding Roll

$23 at amazon PORTER-CABLE 740002201 4 1/2-Inch x 10yd 220 Grit Adhesive-Backed Sanding Roll