We usually ship orders within 48 hours, but will overnight if necessary. Please contact us if need assistance. All sales are final, but we will send samples of our wallpaper at no charge. We can email additional pictures if necessary. If you need help or have questions, please call 866-755-3173 or email firstname.lastname@example.org The samples are small, and are intended to help with color clarity and not intended to show the full repeat of the pattern.