Package Dimensions: 19.558 H x 10.922 L x 19.304 W (centimetres)
Just match the coloured rod with the appropriate color-coded hole on the Speed ring
Package Weight: 0.68 kilograms
Country of Origin : China
RFI Speeding Adapters are used for attaching RFi Softboxes to the light source. There are Rfi Speeding Adapters currently available for all major flash brands.