Tri-Hot Shoe Mount Flash Bracket Umbrella Holder For Canon Description: This Tri-Hot Shoe Flash Bracket Hot shoe mount is made of metal in standard structure, The flash mount is multiple holed. Light stands with diameter under 15mm are suitable for it. and the width is adjustable (16-20mm). Feature: Color: Black Material: Metal (flash bracket)and plastics(umbrella holder) Built-in umbrella hole, which auto-locks with reed Umbrella shaft with diameter under 8mm are all suitable for it Compatible with speedlights with standard hot shoe like Canon, Nikon, Pentax, Olympus, but not compatible with Sony, Minolta flash units Dimensions: 145 × 75 × 55mm Weight: about 218g Suitable for: Olympus F50R\/F36R Metz AF58\/AF50\/AF48\/AF44 Sigma EF540\/EF540\/EF500 Vivitar 285series\/283series Nissin DI866 series\/DI622 series\/DI466 Pentax AF540FGZ\/AF500FTZ\/AF360FGZ\/AF330FTZ Canon 580EXII\/580EX\/550EX\/540EZ\/430EXII\/430EX\/420E \/380EX Nikon SB910\/SB900\/SB800\/SB700\/SB600\/SB80DX\/SB28\/SB26\/SB24 Package included: 1 x Tri-Hot Shoe Flash Bracket Detail pictures: