Make birthdays extra special with this beautiful butterfly-themed happy birthday banner! The set includes 13 individual glitter cardstock letters that spell out 'HAPPY BIRTHDAY' plus two decorative butterfly cards to complete the look. Each letter measures about 17cm tall by 11cm wide, making them clearly visible whether you're decorating a large party space or more intimate gathering area. The purple glitter finish catches the light beautifully and adds a festive sparkle to any celebration. Assembly is super simple - just use the included 5-meter ribbon to string the letters in order and hang wherever you want to create that perfect birthday focal point. The cardstock is durable enough to be used multiple times without tearing or losing its sparkle, so you can pack it away and reuse it for future parties. Whether you're decorating a living room, backyard, restaurant party space, or even a classroom, this banner instantly creates that celebratory birthday atmosphere. The butterfly theme works for all ages and both genders, making it versatile for kids' parties, teen celebrations, or even adult birthdays. It's one of those simple decorations that makes a big impact without much effort or expense - just hang it up and watch it transform your space into a birthday celebration zone!