SMALL AND UNIVERSAL SIZE: 6 x 7", Fits Most On-Camera Rectangle Flash Units FOLDABLE INNER DIFFUSER: On the inside, the flash diffuser softbox has a silver lining to help bounce light back out. It also has an added diffuser that crosses the front of the flash that is secured by Velcro. This can be useful in situations where you need softer light. REDUCES HARSHNESS AND SOFTENS SHADOWS: This mini softbox will work much better to spread light more evenly and create a softer light source for your portraits or other types of photography. COMPACT AND CONVENIENT DESIGN: The flash diffuser softbox comes with a case and holding strap. No additional hardware or accessories needed with the Velcro closure, This allows you to attach it to your bag without any extra attachments or worrying about bending it while using it. SUPON 15cm x 17cm/ 6" x 7" Softbox Flash Diffuser for Shoe Mount Flash Units.Fitting for various flashguns available on the market