Profoto has introduced a line of softboxes with an all-in-one mount design that allows photographers to quickly shape their light. The 1 x 4' Strip Softbox sets up in seconds, offering an easy-to-use fold/unfold solution. Besides the benefit of speed, this strip softbox is made with a heat-resistant fabric and a reflective silver interior that maximizes your light source's output. The modifier has a convenient, integrated speed ring that suits a wide range of Profoto models including ProHead and B10 lights. A carry case is included for storage and transport. This 1 x 4' strip softbox is ideal for use as a edge or rim light by producing a long, elegant highlight. It creates lengthy shadow edges from the long side and harder light from the short side with shorter shadow edges. This essential light shaper enhances the curves and profiles of objects and effectively separates the subject from the background. The strip softbox's diffusion material is fully removable and interchangeable to meet your different requirements. Able to soften and diffuse light, the strip softbox is a classic modifier that features a heat-resistant design. It can safely support a variety of different types of fixtures such as flashes using halogen lights up to 500W. This strip softbox easily sets up without requiring an additional speed ring to mount select Profoto lights. It works with a wide range of ProHeads, B10s, and 100mm light heads. You can also make it compatible with Profoto A-Series flashes, which requires a separately available OCF adapter II.