Powershred 125i Shredder provides powerful professional shredding with jam protection for up to five users. Jam Proof System eliminates paper jams and powers through tough jobs. SilentShred offers ultra-quiet performance for shared work spaces. Patented SafeSense Technology stops shredding when hands touch the paper opening. Energy Savings System reduces energy consumption by up to 70 percent compared to conventional commercial shredders during normal usage. Shredder shreds up to 18 sheets per pass into 7/32 strips (Security Level 2). 9 wide paper entry accepts letter-size or legal-size documents. Maximum runtime is 45 minutes. Durable steel cutters also shred credit cards staples paper clips and CDs/DVDs. 14-gallon wastebasket pulls out for easy waste disposal. Shredder is made of plastic and metal.