Brand new! Never used! This lens mount adapter allows any 72mm lens become a Marco lens on Canon EOS camera body. Therefore, you don't need to buy any Marco lens. Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. Features: 72mm Male thread Made of metal (not plastic) Color : black Package includes: Macro Reverse Adapter Ring x1 Suitable For -- All Canon camera body (film or digital SLR body) -- Lens :Lens with 72mm filter treadUnbranded/Generic