Flash Diffuser Light Softbox 6x5&rdquo; by Altura Photo (Universal, Collapsible with Storage Pouch) for Canon, Yongnuo and Nikon Speedlight Altura Photo Softbox Flash Diffuser for Shoe Mount Flash Units. EVEN LIGHTING: Reduces harshness and softens shadows. Features an additional internal diffuser for better wrap around light. SIMPLE AND COMPACT: Integrated Velcro strap secures around the flash head. Folds down flat when not in use. ONE SIZE FITS ALL: Compatible with most shoe mount flash units (including Canon Nikon Sony Olympus and more). Product Dimensions 6" x 5" SATISFACTION GUARANTEE: Backed with Digital Goja 90-Day 100% Satisfaction Guarantee.