Features:1. Use metal hot shoe to support large flashlights such as 580EXII/580EX/430EXII/430EX;2, using 1/4 copper nut, suitable for 1/4 screw base or lamp holder;3, the design has cold feet, support standard hot shoes;Descriptions:Exquisite workmanship provides long service life.Elegant appearance, delicate dimension.Nice tool for photography lovers. Specifications:Material:plastic and metalColor: blackApplicable to:For Canon 580EX II/580EX/550EX/540EZ/430EX II/430EX/420EZ/380EX(Note: It's not suitable for other flashes not listed.)Size:1.5cmPackage Included: 1 x Flash Hot Shoe Mount AdapterNotes: 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!