Shredders are a great asset to any mailroom. You can protect the environment and save money with the EcoShred Cardboard Shredder. Convert your waste cardboard into versatile packaging materials and eliminate the ongoing costs of waste disposal. Save on purchasing virgin fillers such as packing peanuts and bubble wrap or plastic chips and air-fill. The EcoShred CBS 320 will pay for itself in under a year by recycling existing cardboard into handy packing sheets. It is one of the safest, cleanest and quietest cardboard shredders on the market.