brand new and high qualityEasy to use and carryYou can easily install or uninstall quickilyPortable and Foldable you can take with you wherever and whenever you need.It works with most of External Units on Market-size mount point is adjustable Flash, conventional flashes fits?diffuse flash light looks more naturalCompatible for: for Nikon, Sunpak, for Sony, Pentax, Vivitar, etc.Inner wall: Reflective materialFolded the size:12.5 x 10.1 for cm (L x for W)Revealed size: 29 x 26.5 for cm (L x for W)Quantity: 1 PC Note:1. Camera and flash are NOT included 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you3. Please allow 1-5mm measuring deviation due to manual measurement.