[Premium Quality Party Balloons] - 12 inch birthday balloons are made in quality latex which safe to use around children. The color of balloons are shiny and chrome which are perfect decorations in kids party. Each of these latex balloon is 3g weight, which is in brighter color and 20% thicker than normal latex balloons.[Bright Color & Stay Time] - These colorful Latex balloons include gold, silver, rose pink, purple, blue and green. They are opaque and can be filled with air or helium. The long-lasting balloons filled with air will stay fulll for a month, while with Helium will stay for 24 hours.[Applications] - They can be reused for all indoor and outdoor party decorations. Like baby shower, kids room, spring garden, graduation, summer party etc. It is a best choice for your different theme party.[Attention & Warning] - Certain color difference occurs after Oxidation. Please DO NOT overfill the balloons and also avoid sunburn, overheat, pointed object and excessive friction. Due to automatic packing system, please understand that any holes or popped balloons within 1 or 2 pcs for one pack Balloons is a normal phenomenon.[Security & Warranty] - These party balloons are all non-toxic and eco-friendly. If you have any problem or unsatisfied, Please email to us first. We are always here for you in 24 hours.