1. Safe Transportation: To prevent the handle from cracking during transport, the shredder comes with a detached handle. Simply and quickly install it according to the picture. 2. Security: The shredder has a width of 12.5 cm, and the shredded paper strips are 3 mm wide. It can shred paper, bills, receipts, and important documents, maximizing the security of your data. 3. Easy to Use: No electricity required—operates quietly with a hand crank, shredding any paper in seconds. Safer for you and your fingers compared to regular electric shredders, making it easy for anyone to use. 4. Compact Size: The manual paper shredder measures only 15.5 cm x 12.5 cm x 14.5 cm (L x W x H), taking up minimal space. Fits easily on a shelf, desk, or in small areas, suitable for offices, schools, or homes. Note: Cannot shred plastic, cardboard, or thick/soft paper (such as toilet paper, napkins, or kitchen towels).