Tangkula Photo Studio Photography Kit 3 Light Bulb Umbrella Muslin 3 Backdrop Stand Set Backdrop Stand Size: 80*82 Inch Stand Pipe Size: 22MM*0.55MM-19MM*0.85MM-16MM*0.85MM Cross Bar Size : 22MM*0.9MM Backdrop Screen: 3m X1.6m 83CM Gold Photo Umbrella