ASHOP Silicon camera speedlight diffuser dome light (Yellow white Bluefor nikon SB-900 SB-910 SB900 SB910 MK910 digital dslr flash soft speedlite accessories MATERIAL SILICONE, withstand higher temperature of the flash light than plastic. NEVER SCRATCH, it is soft, do not scratch your nikon 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 SB-900 SB-910 SB900 SB910 MK910 Colour: White Yellow Blue