The liner of this Knob Creek accordion pleated lampshade has a plastic liner. These vintage lampshades endure years of light bulb heat. The styrene liner gets brittle and cracks. This shade came to me in a box. These are the pieces!
I removed any left over plastic liner from the inside of the shade and made a new plastic liner using the original wires.
A beautiful vintage accordion pleated lampshade.
Warm vintage lighting.