Portable size, great for travel or storage, best for photographers on the go. Fixed with elastic belt, fast and to use. Widely used in various occasions,helps to reduce hard background shadows and eliminates the red eye effect. Multifunctional, it can be used for white lights blocking and silver lights reflecting. 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,