Defeat the dirt with a dense "Ultra-Fine" quality microfiber mop head that removes more dust, dirt and bacteria than conventional cleaning products. Double finished edges increase durability, allowing this mop head to retain its shape over time. An advanced hook-and-loop backing ensures that it holds on securely, making mopping easy. Provides optimal damp mopping performance. Color coded products help reduce cross contamination by differentiating area of use. Durable mop withstands up to 500 launderings, 200 with bleach. Head Type: Damp Room Mop; Application: Floor Maintenance; Mop Head Style: Microfiber; Mop Head Size: 5 1/2" w x 18 1/2" l x 1/2" h.