Features: The eye cup is made of quality plastic material, tough and durable. Can block unnecessary light and help you see clearer when shooting. This eye cup can protect your lens from dust, scratches, water, etc. Comfortable to use, especially for people who wear glasses. Lightweight and portable, useful tool for photography lovers. Specification: Material: Plastic Color: Black Options: for EM5&EM10 for EM5II&EM10II Size: Approx. for EM5&EM10-40 x 18 x 5mm / 1.57 x 0.71 x 0.19inch for EM5II&EM10II-36 x 20 x 8mm / 1.42 x 0.79 x 0.31inch Weight: Approx. 3g Package List: 1 x Eye Cup 1The eye cup is made of quality plastic material, tough and durable 2Can block unnecessary light and help you see clearer when shooting 3This eye cup can protect your lens from dust, scratches, water, etc 4Comfortable to use, especially for people who wear glasses 5Lightweight and portable, useful tool for photography lovers