ASHOP Silicon camera speedlight diffuser dome light (Yellow white Bluefor Canon 299 540EZ 550EX 380EX Nikon SB-24 SB 25 26 28 28DX Olympus FL40 G40 F50 Nissin 300AFZ 300ZT 400ZW flash soft speedlite MATERIAL SILICONE, withstand higher temperature of the flash light than plastic. NEVER SCRATCH, it is soft, do not scratch your speedlite speedlight. Use the diffuser by placing it flush against the front of the lens and exposing through it. Diffuse the flash light. Professional flash accessories Suitbale Speedlite: nikon Canon Olympus Nissin Starblitz Sunpak Acheiver Soligor Cullmann Sigma Promaster Pentax Cobra Contax Quantaray Tumax Colour: White Yellow Blue