Matrrial: Vinyl or polyester cloth; Vinyl features:Easy to carry; not easy to be deformed; no reflection; waterproof polyester cloth features:Non-Wrinkle Fabric, Washable, Lightweight, Durable even outdoors Application:Bachelorette party; baby shower; engagement party; dessert table decoration;photocall photoshoot photobooth mural wallpaper; birthday portrait; vedio live streaming backdrop; Size:According to optionWarm tips：If the vinyl material, because of folded delivery, there may be some slight wrinkles when you get the backdrops. But it is easy to remove wrinkle as following: 1.Hang it for days. 2.Roll it up tightly with a cylinder tube for 3-4 days. 3.Iron the backside of the backdrop with low temperature and hang it. Attention:The backdrop we sell is the picture WITHOUT pocket, Grommets, supporting stand or other props.