Check the listing for details. 1 Grayhill tiny PUSH BUTTON MOMENTARY SWITCH maroon small round hole panel mount. Condition: Used. Listed at 5.50 USD. One sturdy Grayhill push button switch for anywhere you need a quick easy to install small push button. Buy quantity you need, FREE SHIPPING ON ADDITIONAL UNITS WHEN PURCHASED IN QUANTITY (USA). Good vintage quality (most likely USA made NOT China junk!) Terminals look to be a silvery goldish color so may be silver plated. Very small but sturdy heavy duty switch!Penny shown for size reference. looks to fit approx .15" diameter round holethreaded portion approx .1 " Depth of switch body behind threaded portion approx .35 " (not incl terminals) diameter of switch body approx .23" button color looks to be dark maroon, almost brown surplus. Looks like most have had the terminals soldered or tinned, a few have not, but none look worn so not sure that they had much if any use. Guaranteed good!