Perfect Size: The hand paper shredder is only 7.2 x 4.1 x 5.9"(LxWxH), easy to carry and not much space needed.Efficient Performance: The width of paper shredder inlet is 4.8"/12cm and the width of a torn paper is 0.12"/3mm which can surely meet your demand.Widely Usage: The hand shredder is designed for paper, bills, receipts,PP plastic etc, durable and eco-friendly.Easy to use: Manually turn the knob for grinding products, anyone can use easily.Fits for office, school or family use.Full refund guarantee: Full refund will be issued if there is any physical damage or quality issue, please feel free to contact us.