ENHANCE Small Flash Diffuser Softbox Refelctor Pop-Up with Dual Mount and External Flash - Compatible With YONGNUO, NEEWER, Powerextra, Altura and more Professional Speedlites POPS OPEN and is ready for action in seconds for your Neewer TT560 , YONGNUO YN560 IV , Altura , Nikon SB-700 AF and More speedlites ULTRA-COMPACT DESIGN fits in your pocket for easy transportation | Bring it with you on the go for your next shoot STRETCH OPENING allows you to connect the diffuser securely to most shoe mount flashes | Stays upright and doesn't sag EVENLY SPREAD LIGHT provides optimal illumination, helping to eliminate harsh reflections and shadows Dimensions are 3.75 x 3.75 inches in front with reflective inner compartment for strong, even light | BACKED BY 3 YEAR MANUFACTURER'S WARRANTY