E-FLEX® Zipper Expandable Braided Sleeve consists of durable PET monofilament and a heavy-duty, secure zip closure. It is the ultimate zipper cable sleeve and cable management sleeve with zipper solution engineered for rapid retrofit cable bundling without disconnecting any connectors. This premium zip up cable sleeve features excellent flexibility and expandability, making it effortless to pack an abundance of irregular wires while offering maximum dustproof shielding and abrasion resistance.