Product details: Include: 1pack baseball backdrop, Without stand and clip. Material: Polyester fabric material, lightweight, easy storage. Color: Vivid color, non-reflection, the picture is clear, realistic. How to remove the creases: 1. Roll up tightly with a cylinder, wait for about a week, the crease will be removed. 2. Iron the back of the background with a steam iron on the lowest gear, and the crease will also disappear. Customer service: We provide customized service, If you need customized sizes and images, please feel free to contact us at any time.