NICE BIRTHDAY PARTY SUPPLIES: This Happy Birthday door banner is carefully designed with interesting Birthday elements, cakes, candles, ,bright colors, and attractive artist fonts; Decorating your home and party with this banner will be a big hit at your party.MATERIAL: This couplet is made of high-quality polyester material, which is thick, durable and wrinkle-resistant. Can be washed and ironed, easy to store and reusable, high-resolution printing and clear.LARGE SIZE: Our porch sign banner is 180 x 30 cm, and the square horizontal couplets is 30 x 30 cm, large and long enough for party decoration; You can decorate doors, walls, and other places with this party banner, serving as a conspicuous background for photography with family and friends, helping build impressive memories.EASY TO USE: You only need a hook or nail to hang them on the door or the wall. The vertical connection is on both sides of the door, and the square is hung in the door center. You can remove it for storage when not in use.APPLICATION: Our hanging couplet decoration not only can be hung on the front door, back door or courtyard, but also can be decorated with windows or garage doors to create a joyful atmosphere.