Neewer 4"x5"/10cmx13cm Universal Foldable Flash Light Diffuser Softbox for Canon Nikon Sony Sigma Olympus Minolta Sunpak DSLR Cameras, such as Canon 580EX 550EX 540EZ 430EX 420EX 380EX 430EZ Nikon SB-800 SB-600 SB-80DX SB28 SB26 SB25 SB24 Provides soft even flash illumination One size fits all. Attaches with the included fastening tape and grip band Folds down flat for easy storage and portability Fit for Nikon SB-800 SB-600 SB-80DX SB28 SB26 SB25 SB24 Fit for Canon 580EX 550EX 540EZ 430EX 420EX 380EX 430EZ