8-Sheet Shredding Capacity: This paper shredder for home can shred 8 sheets of paper (letter size, 75g/m) at one time, also can shred credit cards (one at a time), staples, paper clips or documents (but not suitable for metal credit cards) Cross Cut Shredder: Turn paper into small pieces of 13/64 by 45/64" inches(5 by 18mm) ; Meets security level P-4 standards to keep your information safe 4 Minutes On and 40 Minutes Cool Down: This small shredder can continuously shred up to 180 sheets of paper (up to 8 sheets at a time) for 4 minutes. Overheating requires 40 minutes of cooling time Easy to Use: Automatic start and manual reversal to clear paper jams, along with overheating protection. Make the shredder suitable for home use Product Dimensions: 7.46 x 12.36 x 15.31 inches (WxLxH) Quality Tested: Before shipping, we test every paper shredder, which means you may see some paper shreds from testing Professional Service: If you have any questions during use, please tell us through Amazon, we have professional customer service to help you within 24hrs