Sinclair ZX81 / Timex 1000 – Keyboard Membrane Replacement

High Quality Keyboard Membrane Replacement for Sinclair ZX81 / Timex 1000!

These are brand new, high quality replacement membranes, more flexible, modern materials. The membranes are also thicker (giving better connectivity) and are heat and UV light resistant which prevents the problems of sensitivity to internal heat and cracking of the membrane legs over time.