Application It can be widely used in nail art, beauty shops, etc. to absorb fine dust generated in the process of nail polishing, plaster polishing, filing, daily nail art, nail care, and so on. Specification Color: White/Black Model: JL-403 Shape: Square Style: Modern Material: Aluminum, Plastic Dust Bag Material: Non-woven Cloth Power Source: Corded Electric Plug Type: EU Standard Mounting Type: Embedded Rated Power: 6W Rated Voltage: 220V Rated Frequency: 50Hz Fan Speed: 3650RPM Number of Dust Collection Bags: 2 Countersunk Screw Bore: 6mm/0.24in Mesh Overall Diameter: 10.8cm/4.25in Single Hole Diameter: 4mm/0.16in Back Mesh Cover Width: 13cm/5.12in Back Mesh Cover Height: 4.5cm/1.77in Overall Height: 4.65cm/1.83in Center Hole Distance: 12.5cm/4.92in, 17.8cm/7in Aluminum Plate Size: 20*15cm/7.87*5.91in Aluminum Plate Thickness: 1.5mm/0.06in Switch Size: 9.6*5*3.1cm/3.78*1.97*1.22in Package Size: 23*15.5*5.5cm/9.06*6.10*2.17in Gross Weight: 0.5kg/ 1.10lbs Net Weight: 0.4kg/ 0.88lbs Package Included 1* Nail Dust Collector 2* Dust Bags 1* English Manual Notes 1.Please check the size carefully before ordering. 2.Mounting screws are not included in this package. 3.It is not suitable for large particles such as metal chips and wood chips. 4.Please note that a hole needs to be opened on the tabletop before installation. After receiving the goods, it is recommended to try it out first, and then open a hole according to the product size. 5.Please unfold the bag to allow air circulation before use. As the bag is made of non-woven material, it is easy to decompose with multiple washings, so it is not recommended to wash it. You can replace the bag in time after it is dirty. 6.Please read the English manual carefully before use and pay particular attention to the safety instructions contained therein.