Brand new & high quality. Works perfectly with shoe mount flash The base comes with standard interface & can be used by standard studio flashlight. With three hot shoe positions. The base comes with screw positions & can be installed on the normal tripod mount or studio flash mount. Suitable for camera models: Canon: 430EX II / 430EX / 580EX II / 580EX / 550EX / 540EZ / 420EX / 430EZ / 520EZ / 420EZ / 380EX Nikon: SB600 / SB800 / SB900 / SB400 / SB28 / SB27 / SB26 / SB80DX / SB25 / SB24 Pentax: 540FGZ / 360FGZ / 200FG / 500FTZ / 280T Olympus: FL-50 / FL-40 / FL-36 / FL-50R / FL-36R / FL-20 Sigma: EF 530 DG ST / EF 530 DG Super / EF 500 DG ST / EF 500 DG Super Note: Not suitable for Sony & Minolta flashlight. 1 x Flash stand