Material:high quality foil balloons ^Diameter: 18 inch 6 different colors: orange, blue, green, pink, red, purple Automatic sealing, pinch the mouth after inflating the balloon flat, the balloon comes viscose mouth sealed automatically Great for birthday party, anniversary, wedding, baby shower or any other party decoration Great candy lollipop helium balloons party supplies, can be decorated indoors or outdoors, ideal for birthday parties, graduation ceremonies, carnival parties, class reunions, Christmas decorations, Thanksgiving parties, baby showers and other festive party events. It can also be used as a holiday decoration to decorate your home to make the family atmosphere happier. It can also be combined with other balloons to form creative decorations.