The unique EZST Enclosed Blade Disposable Cutter is extremely safe to use for cutting corrugated boxes, shrink wrap, plastic strapping, box tape, banding, twine and more. The double sided tool allows for twice as much cutting - one side for corrugated boxes and the other for shrink wrap and film. With this simple enclosed blade cutter you can now avoid all potential cut injuries on the job. It also helps eliminate any potentially dangerous loose blades in the workplace. Attach to CL-36 Coil Lanyard for better retention.