Product Parameters: 1.Backdrop x 1 2.Material: Soft Cotton Fabric 3.Package Size: 26x20x1.8cm 4.Package Weight:300g / 0.75Ib How to use: 1:You can use thumbtacks,clips to hang it on the wall.Double-sided tapes is also a great idea. 589:Keep some distance when you take pictures.Using lights can make the background brighter.