Package include 20pcs 5" macaron grey, 20pcs 5" macaron pink, 15pcs 10" macaron grey, 15pcs 5" macaron pink, 2pcs 18" macaron grey, 2pcs 18" macaron pink, 8pcs 12" Rose Gold confetti, 3pcs 22" 4D rose gold, 1pc 5m long chain and 1pc 100dot glue. Simply inflate your balloons and slip the knot into the holes on the decorating strip, recommend various colors and blow up different sizes to get a amazing look to your garland. DIY balloon straps are used as a balloon garland kit, or glued to the wall to decorate. The balloon glue dot can easily fill the gap of the balloon with a smaller balloon. Helps make balloon garlands or arches easie. All the balloons are made of natural latex balloons, thick and strong, support air and helium.never heard a pop sound, and you won't have to worry about them tearing and bursting when inflated.