Feature:1. Viewfinder Eyepiece: Viewfinder eyecup can protect the optical viewfinder from scratches and wear.2. Keeping Camera Level: level makes it easy to keep the camera level when the camera is mounted on the tripod.3. Easy to Use: Small size and light weight, it is easy to install and remove, and is a very practical camera accessory.4. Protect the Top Flash: Cold on the top can protect the connection contacts of the top flash from corrosion.5. Strong Compatibility: Designed for D7000,D3200,D3100,D5100,D5000,D90 camera.How to Use:1.Remove the camera's original viewfinder eyecup.2. Install the viewfinder cover.3. Install the spirit level or cold shoe cover on the top of the camera.Specification:Item Type: Viewfinder Eyecup KitColor: As Picture ShownMaterial: Plastic + RubberWeight: Approx.5g/0.2ozApplicable Models: for Nikon D7000,D3200,D3100,D5100,D5000,D90 Camera Package List:1 x Viewfinder Eyecup1 x Cold Shoe Cover1 x Spirit Level