ITEM NAME:10Pcs Polishing Wheel 100X16Mm9P Non Woven Abrasive Wheel Nylon Fiber Polis F8C8 10Pcs Polishing Wheel 100X16Mm9P Non Woven Abrasive Wheel Nylon Fiber Polis F8C8 Outer diameter: 4 inch/100mm Inner Hole diameter: 16mm Edge Thickness: 10mm Suitable for buffing, polishing and ginding metal, plastic, etc Used widely in aerospace, plant maintenance, foundry, automotive, metal fabrication and shipyards Material: Nylon + Plastic Colour: Red + white Package Contents: 10 * polishing wheel.10 polishing wheel. Colour: Red + white. Material: Nylon + Plastic.