Stick-on push-button overlay keyboard for the Sinclair ZX81 computer.

The keys stand proud so require pressing down to make contact, providing a more reassuring tactile feel when typing.

The overlay is attached to the computer using double sided sticky tape so may be easily detached if necessary.

Condition good, all lettering legible.

Sale does not include ZX81 shown for illustration - sale includes overlay keyboard only.

Happy bidding.