The Bonsaii C149-C 18-sheet cross-cut shredder makes destroying documents to help protect against identity theft easy. With a 6.0-gallon pullout basket, it is the perfect business and home office device to keep you safe from identity theft. With solid steel cutters, the Bonsaii C149-C accepts up to 18 sheets of paper at a time and shreds them into small pieces 1/5 x 1-50/87 inches (5mm x 40mm) on the security level of P-4. In addition to paper, the Bonsaii C149-C also shreds CDs/DVDs/credit cards/staples/small paper clips, keeping vital information from falling into the wrong hands. It is also integrated with a low noise design that will offer you a quiet and smooth shredding experience. And it has 4 casters for easy mobility, so you can easily move it to anywhere you want. To maximize its working life, it features a patented cooling system to protect the machine from overheating and overloading, so you can maintain the machine perfectly. And It can work continuously for 60 mins.