Check the listing for details. GC Electronics Burnishing Tool New In Package 50+ Available. Condition: For parts or not working, Made in United States. Listed at 9.99 USD. GC Electronics Burnishing Tools. These are new old stock in the packaging. They are about 3” long and 1/4” wide in a plastic pouch. “Indispensable for cleaning contacts in relays and switches. Fine hard file finish removes oxide and corrosion without removing excessive material” . Buy more to combine shipping and lower price! Thanks for looking! If you want better price for multiples make offer or ask question with how many you are looking for. These are great for automotive use like points needing a touch up and old switches that don’t get used much.GC Electronics Burnishing Tools. These are new old stock in the packaging. They are about 3” long and 1/4” wide in a plastic pouch. “Indispensable for cleaning contacts in relays and switches. Fine hard file finish removes oxide and corrosion without removing excessive material” . Buy more to combine shipping and lower price! Thanks for looking! If you want better price for multiples make offer or ask question with how many you are looking for. These are great for automotive use like points needing a touch up and old switches that don’t get used much.