Set Contents: The pink and blue balloons arch kit contains four sizes of balloons 18", 12", 10" and 5" in blue, pink, white, blue confetti sequins and pink confetti sequins for a total of 145 balloons and 4 accessories. More colour combinations can be used for parties and celebrations. High Quality Materials: These baby shower balloons are made from environmentally friendly materials that do not contain harmful substances, ensuring the safety and health of your baby and guests. Easy to Install:These gender reveal decoration balloons are very easy to install and decorate. You can hang them from the ceiling or use them as sculptures or backdrop decorations. This pastel balloon arch kit package is very practical and reduces the cost and time you need to purchase a range of coloured balloons, greatly saving you the difficulty of holiday planning. Application Scenarios: Blue and pink balloons suitable for celebrations such as baby shower, birthday parties, commercial promotions and house initiation ceremonies, creating a gloriously warm atmosphere for parties and celebrations. Note: Balloons can be inflated into a round shape. If inflated into a pear shape, they can easily burst. Inflated balloons should be protected from sunburn, heat and friction with sharp objects. Balloons are flammable, please keep away from sources of ignition and are recommended for children over 13 years old. Warning:Not suitable for children under 10 months. Warning:Not suitable for children under 10 years. For use under adult supervision