New, unused, unopened product. This is a cap to protect the camera body's mount when removing and storing or transporting the lens from the EOS body (RF mount). 2 pieces. Compatible models: EOS R / Ra / RP / R3 / R5 / R6MkII / R6 / R7 / R10 / R8 / R50 / R100 Please note that this item has been stored at home, and any scratches or wrinkles on the outer packaging during shipping are to be expected.