About this item 【Packing List】You'll get 60 pcs cone shaped balloons, of which 12pcs can make 1pc explosion star balloon, that is you'll get 5 pcs 3D foil explosion stars + 1pc ribbon and straw. 【Durable and Reusable】These balloons are made of quality aluminum foil material, which is sturdy and durable, not easy to break; But please inflate air slowly, and do not overfill the Foil Balloons (80% percent full suggested if used outdoors). 【Easy Assemble】Inflate the Mylar Balloons with manual pump, they're fully automatic sealing. Then tie 2 together and repeat 6 times to get 6 groups, finally twist them together, the star balloon is complete! 【Essential Theme Party Decor】The foil balloons can be used for indoors and outdoors party occasions. They'll definitely take your party up a notch and build up a wonderful party scene. 【Wide Occasions】These Explosion Star Balloons are perfect for Photo Backdrop or Party Decorations of Birthday, Graduation, Bachelorette Party, Engagement, Wedding, Bridal Shower, Anniversary, Valentine's Day, Christmas, New Year etc. Adding the Spike Balloons to the balloon arch, balloon garlands, walls, doors and more, which will brings an ideal and impressive effect to your party.