A resilient, rubber-like material is bonded or otherwise attached to a hard base material which keeps the rubber-like material flat. The base has four rubber-like pads on the opposite side from the resilient material to refrain it from sliding on the surface of a table, for instance. This may be utilized to assist the operation of a cathode ray tube pointer wherein a metal ball is rolled on a hard surface.
What is being described here?
A mousepad
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