Purple Themed Birthday Party Lofaris Backdrop Shop on Pinterest Purple Vase Prom Night Custom Birthday Backdrop Graduation photo backdrop Purple birthday party, Purple balloons Elegant Gold and Purple Birthday Backdrop Decorations. Material: Premium Polyester. It has a very smooth surface for best printing results. Premium Polyester fabric is wrinkle free, seamless, soft and lightweight. It is washable and foldable storage. It also can be used as a tapestry. Easy to be hung up on background support. All sizes listed of this item are seamless, without splice. We can offer several size options for you to choose. We also accept customize size or image. The sizes listed for this backdrop default are Width by Height, like "5ft x 3ft is 5ft Width by 3ft Height". But we also can made it to Height by Width, just need to leave a comment that includes your requirements when you place order.