While they won’t be damaged from wrinkles, fabric signs may wrinkle during shipment. Wrinkles can easily be removed by using a fabric steamer you can find at your local home goods store. As with any package, if there is obvious and serious damage to your package when it arrives you can reject the shipment. We can then help you get new signs and address this with FedEx. There should not be any damage to your fabric display or sign in any way upon arriving. If there is, please contact us.