The Lenskirt XL is a portable, flexible hood which you attach to the end of your camera lens. It allows you to shoot pictures /video through glass without internal environmental reflections such as yourself, room lights, camera flashes, light leaks from under a door, etc. It is ideal for shooting time lapse projects from inside a building or vehicle. The XL version is recommended when needing to shoot with wider angle lenses or when angling the camera inside the hood (like when shooting city scapes from high floors). It folds up neatly to pack into the supplied bag. Dimensions: 33W x 23H x 30D cm.