Protective Wire Sleeve for Dynamo

This is a pvc nylon wire sleeve.
We use this to add a protective sleeve to Busch & Muller wiring
Brompton dynamo lights have always come with this sleeve and we like the idea a lot, so we sourced out the correct size pvc wire sleeve.
Inside diameter of this sleeve is .17". Only the wire will fit into the sleeve (not a wire with connectors already in place).