Balloon Arch Package -- This Avocado Green balloons garland kit includes a total of 138 green/white/gold balloons in 5inch*70, 10inch*50, 12inch*15 and 18inch*3, and comes with balloon garland accessories. Enough quantity and four different sizes will meet the needs of your different theme parties. High Quality Material -- The balloon is made of imported durable latex material, non-toxic, and not easy to explode. Each balloon has been rigorously tested and screened and can be used safely around children. It can organize a unique theme party for your dear children. Easy to Assemble -- We provide you with 3 tools that assist you to make the balloon garland arch more easily. Pull the 10" or 12" balloon knots into the balloon strip holes, then fill the gap with the 5" balloon with balloon glue, and finally put the 18" balloon at the end and DIY balloons garland arch what you like .Please do not too overfill. Lasying -- These party balloons set can be filled with air, helium and water, the balloons filled with air will last for two weeks, and the helium balloons will last for at least 24 hours . Take care to keep the inflated balloon away from sharp objects, ground sand, etc. Occasions -- The balloon kit is very suitable for graduation, engagement, weddings, anniversaries, baby showers, corporate events, photography, etc. Taking photos with family and friends under the balloon can leave unforgettable and lasting memories.You can also hang the rest on trees, walls, windows, doorways, dining tables, anywhere you like.