• Further control light spill and flare with your 12" x 36" strip softbox
• Attaches to softbox instantly with heavy-duty touch fastener
• Durable lightweight construction
• Collapses instantly into included case for easy travel and storage
• Must-have softbox accessory for studio photography and filmmaking
• Ideal for an edge light, rim light, or hair light
• Can be used with or without the softbox's diffusion panel