Applicable to most cameras, such as for 580EX, 580EXII, 550EX, 540EX, 430EXII, 600EX,, for SB910, SB900, SB800, SB700, SB600,, for YN-460, YN460II, YN462, YN465, YN467, YN-468, YN560, YN560II, YN565EX, YN560EX, YN568EX,, for SP-660, SP-660II, SP-680, SP-690, SP-690II Portable size, great for travel or storage, best for photographers on the go Widely used in various occasions, helps to reduce hard background shadows and eliminates the red eye effect Fixed with elastic belt, fast and to use Multifunctional, it can be used for white lights blocking and silver lights reflecting