LARGE SIZE BANNER: This banner measures approx 1800mm*1200mm/70.87in*47.24in.There are long ropes on the four corners of the banner, you can use it to fix the banner conveniently. Suitable scene:This happy 18th birthday banner can be used as a birthday party background, wall decoration,door backdrop, courtyard banner, photo studio background, or bedroom background. Premium black background with blue and white balloons, elegant design with blue neon light numbers birthday party elements, creating an amazing atmosphere for your party,and the figure of 18 make the theme of this backdrop more distinct and will leave a deep impression on the guests. Material technology: It has high-resolution digital printing, eye-catching details, and realistic colors;It is made of durable polyester cloth, Light weight, thin, easy handling and tear-resistant. Perfect decoration: let’s prepare a nice celebration party for your families and friends by using this delicate banner. Service: If you have any questions about our banners or if you are not satisfied with the goods you received,please contact us first, and you will get a satisfactory answer in a short time. This banner measures approx 1800mm*1200mm/70.8in*47.2in.