SpanSet PowerFlex webbing coated with PowerFlex to give you more protection when it use to lift a load with rough surface safely.SpanSet Secutex webbing coated with Secutex PU to give you the best protection when it use to handle a load with sharp edges.SpanSet SecuFlex combined the PowerFlex and Secutex PU coated in each side of the webbing sling to give you the double protection.