Any clues as to what this is or was?

https://www.ebay.com/itm/198597112620?mkevt=1&plmtId=1100001&mesgId=8604729843702962499&mkpid=0&emsid=enull.m164380.l178264&mkcid=7&ch=osgood&euid&bu=43217797050&trkId=2ae7a790-7486-3ba9-991c-142bafc4aef2&cnvId=375debb5-2944-4697-a3db-a4f8bb676c5d&cnvCtxId=02e3ce37-f254-47c0-ae0d-55af87f80a63&osub=-1%7E1&crd=20260827025256&segname&recoId=198597112620&recoPos=2