Thank you very much for viewing. I used this item once after purchasing it new. I am selling it because I have replaced the main unit. Please check the manufacturer's website for specifications. Only the main unit shown in the photos is included. I do not have any pets, and I do not smoke. This is a lens foot compatible with Sony lenses "FE 400MM F/2.8 GM OSS" and "FE 600MM F/4.0 GM OSS". It can be directly attached to an Arca-Swiss compatible tripod head without using a quick shoe. It is more compact and lightweight than the combination of the original tripod mount and plate. Furthermore, it is also compatible with Leofoto's one-touch strap, allowing you to attach the lens directly to the strap with one touch for easy carrying. *Mounting screws are not included; please use the screws on the lens side for replacement and installation. It is also compatible with one-touch straps, allowing you to attach the lens directly to the strap with one touch for easy carrying. ♯ Search Keywords Tripod Manfrotto Sirui Leofoto Birdwatching Tripod Head Nikon NIKON Canon SONY Sony SLR Digital SLR Mirrorless Large Large Tripod Gitzo GITZO Manfrotto Hayabusa Falcon Raptor Kite Hawk Rokuyon Goyon Hachigoro 600mm 500mm 800mm 400mm