2" to 1.25" Compression Type Adapter. Mint condition...looks new. Has a brass compression ring. Stop scratching the barrels of your expensive eyepieces. These are a MUST. $15 shipped Priority Mail with Delivery Confirmation anywhere in the U.S. Clear skies...Mike P
PS: I'll throw in a 2" to 1.25" "screw-type" adapter FREE!!! How's that???