This is a kind of quality attachment for electric drill and electric hammer to collect dust and debris. Made of anti-slip sponge+pvc material, dust does not leak, firm and reusable. It Features a hollow chamber that collects dust and debris when you are drilling holes. Convenient and easy to clean-up after use, with fine versatility and usefulness. Easy to install on drill bits and catches the dust created from drilling holes in drywall, wood, metal, concrete, and other materials. You can have a try. Features: With this drill cover system, you can collect the dust and debris for a cleaning work space. Made of anti-slip sponge+pvc material, dust does not leak, firm and reusable. It Features a hollow chamber that collects dust and debris when you are drilling holes. Convenient and easy to clean-up after use, with fine versatility and usefulness. Easy to install on drill bits and catches the dust created from drilling holes in drywall, wood, metal, concrete, and other materials. The adjustable drill cover can be used on a variety of home projects that require drilling and no adjustments needed. Specifications: Name: Electric Hammer Dust Collector Material: sponge+pvc Item size: 88 * 50 * 44mm / 3.10 * 1.97 * 1.55in Item weight: 38g / 1.34ounce Package size: 100 * 60 * 50mm / 3.94 * 2.36 * 1.97in Package weight: 50g / 1.73ounce Packing List: 1 * Electric Hammer Dust Collector