A pack containing 2 eyecup covers. Direct and identical replacement for the Nikon DK-21 eyecup. Manufactured by PROtastic to exacting high standards, the choice of professionals around the world. Fits Nikon D80 D90 D200 D600 D610 D750 D7000 DSLR Cameras. Made of soft rubber and plastic to cushion around the camera's eyepiece. Also protects glasses/spectacles worn by the photographer.