About this item 1st Birthday banner: This extra large 1st birthday background banner is designed with blue as the theme color, elegant design plus birthday elements such as cakes, gifts, balloons, flags, etc. Sweet and cute patterns help create a stylish party background and hold an unforgettable birthday party. Large size: Happy 1st birthday banner is 72.83 x 43.31 inches, which is enough for the decoration of the 1st birthday party and shooting at your party, and it will add more highlights to the birthday celebration. Reliable material: This 1st birthday theme party banner is made of durable polyester fabric, which is easy to clean, tear-resistant, and not easily fade. This banner can be folded for storage; the fabric banner is very lightweight and portable for carrying around. Suitable for birthday parties: This 1st backdrop is a good choice for birthday-themed parties, and it can enhance the atmosphere of the birthday party, perfect for celebration-themed birthday decorations. Let