Drilling Ash Bowl -- It has a simple design, but is very practical to use and brings you a lot of convenience. Shockproof Catcher -- Made of high-quality silicone material, durable and excellent for longer service life. Rotary Hammer Cover - Rotary Hammer Cover is faster and easier to install, you need to set it in front of the drill bit. Hammer Cap Collector - Faster and easier to install, you just set it in front of the drill bit. Product size: height 10.5cm One dust cover comes with 4 rubber pads Note: The data are all manual measurements, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object receivedDelivery quantity: (according to the main picture)"