These balloons are the ultimate classy party essential! Made using high quality latex. Durable and strong, not easy to break. They are the best choice for promotion of your company or organization! Approximately 12 inches in diameter when inflated! These can be filled with helium, air, water, or anything else you can Easy to inflate by mouth or with an air can. If the quantity is enough, we can print your logo on the surface of the balloon. Sold in packs of 100. Measuring 10 inches, this custom multicolor classic opaque 10 inches round balloons. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Portable, durable, practical for daily use.