Blue Blended Wool Double Sided Quick Connect Polishing PadBlended wool, soft polish pad effectively removes swirls from fresh paint, choose the size and connection type to fit your needs.Features:Hook & Loop Pads: Single-sided pads are 9" in diameter and feature a 1-1/2" thick wool pile.Quick Connect Pads: Double-sided, 9" in diameter, and feature 1-1/2" thick wool pile. Must use Quik Connect Double Sided Adapter (890099P)