About this item ?18th Birthday Backdrop Banner Set?You will get 1 pcs of navy blue happy 18th birthday Backdrop, 5 pcs of navy blue balloons, 5 pcs of silver balloons, 5 pcs of white balloons and 5 pcs of silver confetti happy birthday balloons and our friendly customer service. (Backdrop size:74.8 x 47.2Inch ) ?Safety and Superior Quality? The navy blue 18th happy birthday banner is made of durable polyester fabric. It's washable, tear-resistant, and reusable. The print on it is bright and will not fade. The graceful blue and silver balloons are made of high-quality natural rubber, which is odorless and harmless.Silver Balloons are pre-filled with shiny silver confetti which creates an amazing atmosphere when inflated! ?Easy to Hang Up? The blue happy 18th birthday party Backdrop has holes punched and also comes with an extra long rope to hang, which will help you save more time preparing for the birthday party. fences, windows, mantelpieces, terraces, porches, and living rooms, You can hang the brilliant backdrop banner and cute colored balloons wherever you want to decorate. Perfect for boys and girls 18th birthday party. ?18th Happy Birthday Decorations?Vibrant blue silver birthday decorations are the best assistants for men and women eighteen-year-old birthday party. Our 18th happy birthday background banner is filled with shining crowns, stars, and more birthday elements. The set also includes 4 kinds of birthday balloons, navy blue white and silver create an amazing party atmosphere, perfect for decorating your party. It's sure to be eye-catching and a great choice to light up your 18th birthday party. ?Silver Confetti Balloons: After inflating the confetti balloons, please gently rub them with wool gloves, sweater, carpet, cloth, hair and roll the balloons to become static so that the confetti sticks to the wall of the balloon. All products are carefully checked before we ship to customers. If you have any problems in use, you can contact us for help. Great customer service is our top priority.