Description: 1. Heavy curved metal frames are zinc plated; 2. Corrosion resistant and feature a built-in scraper to remove stubborn stains; 3. Durable blades are secured with rust resistant screws; 4. All floor swueegees use straight or tapered handles, depending on choice of lengths; 5. Fits industrial, professional and commercial use; 6. Replacement rubber blades sold separately; 7. Curved rubber blade, prevent the water running away.