wire shielding sleeve

https://www.texcraf-protection.com/shielding-product/emi-emp-shielding-sheath.html

EMI Cable Shielding Jacket

EMI shielding cable jacket is made of conductive and flame retardant sheet and is used for wire arrangement and EMI shielding.Suitable for use in cables for semiconductor equipment, power construction, various electric/communication switchboards, and EMI/RFI-shield-related works.

How to use

The diameter after fastening the cable jacket should be about 10-20% larger than the diameter of the wire bundle. If the cable jacket is too tight, the binding part might open when the cable jacket is bent.

After the cable jacket is fastened, the grounding wire(braided wire) attached to the cable jacket should touch the aluminum surface well.

Fix wires and cable jackets using cable ties at both ends and connect the grounding part of the equipment and the extension cord at the end of the cable jacket.

Accessories such as sliders(fastening) and stoppers(preventing loose ends) could make the job easier.