... softbox, light stand and barndoor for professional results. The whole kit packs easily into the included bag with room to spare ... solution including everything: flash heads, light stands, softbox, umbrella, barndoor kit, remote trigger, sync line, and carrying bag.2.Optical control ... Box & CartonPackage Volume: L×W×H 89X35X32CM Smart Studio Flash Kit 250SDi-E (250WS, 2 Flash Heads, Studio equipment)