Check the listing for details. 7” Universal Angle Grinder Dust Collector Dust Shroud Surface Clean Vacuum Cover. Color: black, as shown, Condition: New, Made in Unknown. Listed at 32.92 USD. Description: 7 Inch Vacuum Dust Shroud Cover for Angle Grinder Hand Grind Grinder Polisher What's Included： 1X dust cover 4X positioning ring Feature&Highlights： ★ Reduce the burden of cleaning, improve the grinding efficiency, and introduce the dust generated on the working surface into the suction port. ★ Suitable for removing resin, rubber, paint and other surface attachments to smooth the uneven surface on the ground. ★ Remove glue and other adhesives left after carpet removal ★Used for high-strength use by contractors, it can polish cement, stone, and concrete, control dust and reduce cleaning time. ★ The new angle grinder dust cover is easy to install and does not require tools. Weights&Dimensions： Wheel diameter: about. 21.5 cm / 8.5" Wheel inner diameter: approx. 18 cm / 7" Conn.