Feature:1. TRANSPARENT ACRYLIC: Clear grinding dust box is made of acrylic with transparent appearance, wear resistant and sturdy.2. GOOD DUSTPROOF EFFECT: Grinding dust box has 2 holes on both sides for easy operation and good dustproof effect.3. DETACHABLE DESIGN: Grinding dust box cover adopts detachable design, easy to assemble and disassemble, save space.4. APPLICABLE RANGE: Enclosed grinding dust box cover has soft light and clear vision, suitable for polishing, engraving, etc.5. EASY TO CARRY: Enclosed grinding dust box is easy to carry and use, you need to tear off the protective film to use.Specification:Item Type: Enclosed Grinding Dust BoxMaterial: AcrylicProduct Size: Assembled Size: Approx. 20x20x19.5cm / 7.9x7.9x7.7xin.Package List:5 x Acrylic Plate12 x Rubber BandNote:1. Manual measurement, there will be 01cm error2. Need to peel off the protective film to use