Nice Party Accessory: Package of 40 pcs cone balloons and straw, ribbon. 8-12 cone balloons simply assembled into an explosion star balloon. About 5-3 explosion star balloons can be assembled, each balloon has undergone rigorous testing to reduce the defect rate as much as possible. Easy to Assemble: Inflate with straw or pump, then tied 2 together and repeated until there were 8-12, finally twisted them together, star balloon is complete, you can place it anywhere for decoration, suitable for indoor and outdoor use. Widely Applicable: 3D Shiny explosion star balloons can be applied to decorate birthday party, wedding, baby shower, bridal shower, graduation, engagement, outdoor themed party, holiday party. Premium Thicker Material: Balloons are made of thicked nylon foil material, not easy to burst suddenly, can serve you for a long time, 40 pcs of balloons which is plenty for party decorations. Please do not inflate them too much, 80% is enough. Risk-Free Purchase: If you aren't satisfied with your purchase, any problem please contact us first time to service for you. Quick response, 24 hours Online. 40 pcs cone balloons balloons, easy to assemble shining star explosion foil balloons metallic. How to use: Step1: Inflate the star balloon with straw or pump Step2: Tie 2 together and repeat until there were 4-6 groups Step3: Twist them together, star balloon is complete. Let's party now!