150mm 6 Inch Diamond Flip Shell Grinding Discs 60 #120 #240 #320 #600# Polishing Discs for Car Paint, Wood, Metal, Grinding 40JEchs: Material: Made of Stainless Steel, Stable, Sturdy and . Easy to Install: Directly Replace Old or Damaged. Application: good performance, convenient and practical, suitable for home and professional use. Lightweight Size: Portable and small size, easy to store and carry, brings you convenience. Polishing, deburring, cleaning and mixing are efficient, , time-saving, labor-saving and process-saving. Specification: Diameter: 150mm/6"Aperture: 25.4mm Thickness: 25mmGrit: 60, 120, 240, 320, 600Material: Stainless SteelColor: As the picture showsNet Weight: 700g/1.54inPackage Included: 1x Diamond Grinding WheelNote: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.