Welcome to the store! 1. The eyecup is made of high-quality plastic material, sturdy and durable. 2. Can block unnecessary light and help you see more clearly when shooting. 3. This eyecup can protect your lens from dust, scratches, water, etc. 4. Comfortable to use, especially for people who wear glasses. 5. Lightweight and portable, a useful tool for photo enthusiasts. Features: The eyecup is made of high-quality plastic material, sturdy and durable. Can block unnecessary light and help you see more clearly when shooting. This eyecup can protect your lens from dust, scratches, water, etc. Comfortable to use, especially for people who wear glasses. Lightweight and portable, a useful tool for photo enthusiasts. Specification: Material: Plastic Color: Black Suitable for Canon EOS 5DIII/1DX/7D/7DII/1DX/1DS MarkIII/1D MarkIII/1D MarkIV Size: Approx. 45 x 50 mm / 1.77 x 1.97 inches Weight: Approx. 11g Package list: 1 x Eyecup Camera not included. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!