Neewer 4-Color Nylon Ring Flash Video Light Diffuser Set for Neewer 75W 18"Outer 14"Inner Ring Fluorescent Flash Light, Set Including: (1) Red Diffuser+ (1) Yellow Diffuser+ (1) Blue Diffuser+ (1) White Diffuser This color diffuser set consists of 4 -18"Outer 14"Inner circline flash diffuser, (Red, Yellow, Blue and White). Made of high light transmission nylon materials with light weight, steady color temperature. Finished along all edges to prevent tears. Single piece seamless on surface. Note: Diffusers only, the ring flash light and stand are not included