Feature: 1. Suitable for YONGNUO YN560/YN560 II/YN560 III/YN560 IV/YN565EX/YN565EX II and for Canon 580EX/580EX II. 2. Produce a soft light with even coverage, help to create a soft and clear image. 3. Easy to take and take off, no adjustment required. 4. Made of high quality and durable plastic. 5. We provide 6 months of after-sales protection service. If you have any questions, please feel free to contact us. Specification: Features: 580EX diffuser is suitable for YONGNUO YN560/YN560 II/YN560 III/YN560 IV/YN565EX/YN565EX II and for Canon 580EX/580EX II. Produce a soft light with even coverage, help to create a soft and clear image. Easy to take and take off, no adjustment required. Made of high quality and durable plastic. Specifications: Compatibility: for YONGNUO YN560/YN560 II/YN560 III/YN560 IV/YN565EX/YN565EX II and for Canon 580EX / 580EX II Material: Plastic Item Size: 7.8 * 5.2 * 4.2cm / 3.1 * 2.0 * 1.7in Item Weight: 18g / 0.7oz Package Size: 7.9 * 5.3 * 4.3cm / 3.1 * 2.0 * 1.7in Package Weight: 19g / 0.7oz Note: The speedlite is not included. Package List: 1 * 580EX Diffuser Package List: 1 * 580EX Diffuser