Pro-Edge slings are available in either Nylon or Polyester.
While Pro-Edge offers superior cut and abrasion resistance, it should be noted that load edges in contact with ANY type of synthetic sling must be "protected" with materials of sufficient thickness or strength to prevent sling damage. The protection must be installed and evaluated for suitability by raising the load, slightly, and then lowering the load down for an inspection of the sling and the protection devices. Several "test" lifts may be necessary to determine the proper form of protection for a successful lift.