Feature: Made of all-metal materials in standard structure, durable and heavy duty. Three independent adjustable hot shoes fit different types of professional flash. A built-in umbrella hole in tri-hot shoe mount can auto-locks reflective or soft umbrella with reed. One 10mm diameter umbrella hole in the center can accept reflective or soft umbrella with a adjustable screw. With an adjustable screw at the bottom hole to accept different light stand head. Specification: Dimension:11.5cmx7.5cmx4cm Suitable for: Hot shoe speedlight like Canon,Nikon,etc. Package Included: Triple Hot Shoe Flash/Umbrella Mount Adapter X1 (flashes not included) 1、Made of all-metal materials in standard structure, durable and heavy duty 2、Made of all-metal materials in standard structure, durable and heavy duty Three independent adjustable hot shoes fit different types of professional flash 3、A built-in umbrella hole in tri-hot shoe mount can auto-locks reflective or soft umbrella with reed 4、One 10mm diameter umbrella hole in the center can accept reflective or soft umbrella with a adjustable screw 5、With an adjustable screw at the bottom hole to accept different light stand head