Feature:1. Standard fixed mount can be easily installed on the camera, not easy to loose, provide stable shooting experience.2. Made of high quality plastic material, firm and durable, provide longer service life.3. Light in weight and compact in size, portable and easy to carry, will not occupy a large space.4. Easy to install and operate, only need a few steps, effectively save your time.5. Fit for Canon EOS-1D X / 1Ds Mark III / 1D Mark IV / 1D Mark III / EOS 5D Mark III / 5DS / 5DS R / 7D Mark II / 7D camera, meet your different needs.Specification:Item Type: Camera Eye CupMaterial: PlasticWeight: Approx. 6g/0.2ozColor: BlackFitment: for Canon EOS-1D X / 1Ds Mark III / 1D Mark IV / 1D Mark III / EOS 5D Mark III / 5DS / 5DS R / 7D Mark II / 7D cameraModel: EG.Package List:1 x Eye Cup