THIS ABILITYONE ITEM IS EQUIVALENT TO THE FOLLOWING MODELS: MMM 3300 MMM 18209 MMM 4WG91 MMM MCO18209 MMM MMM18209 mmm/commercial tape div. 330019. Floor Pad Natural Blend Burnishing 3300 Series 19 Diameter BRAND NAME: SKILCRAFT. COBRAND NAME: NEED COBRAND NAME. Made of 3M floor pad materials including natural hair and synthetic fiber. 11/16 thick pad is used for rotary disk floor machines above 1500 rpm. Pads are used for resilient tile, terrazzo, marble, and ceramic floors. Pads can be washed, reused and are corrosionresistant. 5 pads per box. SDS SHEETS: Yes. ENVIRONMENTAL SUSTAINABILITY (GREEN) INFO: PreConsumer Recycled Content: 0