Professional window-cleaning kit includes the tools you need for professional window cleaning. Ergonomically designed washers, squeegees and scrapers fit securely on the extension pole for efficient, safe cleaning. Strip Pac is a standard washer sleeve with plush, woven, synthetic fabric for maximum cleaning efficiency. The squeegee handle features a nonslip rubber grip that's perfect for all weather conditions. The stainless steel construction is strong, long-lasting and rust-free..