Features: Prevent external stray light from entering the viewfinder and increase the accuracy of viewfinder, helps you concentrate on taking photo. Soft silicone edging is elastic and comfortable, and relieves fatigue. Effectively isolate the distance between the eyes and the viewfinder and protect the viewfinder. Replacement for Nikon DK-29 eyecup. Protects viewfinder from impact and scratches effectively. Specifications: Material: ABS, Silicone Size: Approx. 50x33x21 mm/1.96x1.29x0.82 inch Applicable Models: for Nikon Z7II Z6II Z7 Z6 Z5 Cameras Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1 Piece Camera Eyecup