The pad is made with 100% recycled polyester fiber with 80% post-consumer waste. It uses water-based latex resins in the bonding process to eliminate hazardous resins. The green scouring pad is for use with machines up to 350 RPM. Ideal for heavy-duty wet mopping or light stripping. The pad will aggressively remove dirt and scuff marks from heavily soiled floors. Features: Scouring pad. Case of 5. Specifications: Green. Size: 20. Type: Polishing pad.