Set of 2 half birthday printed balloons! The size of the balloons is approximately 23-25cm after inflation. 1 half printed balloon (balloon color: clear) 1 1/2 printed balloon (balloon color: clear) The balloons are high-quality brand products, and the printing is done at a factory in Japan. We will ship as soon as possible, usually the same day. Available for immediate purchase, but please read the profile! --------------------------------------------- 【Important Notes】 The balloons will be delivered uninflated. You can inflate them by mouth, but we recommend using a balloon pump sold at 100-yen shops, etc. Helium gas is required to make the balloons float. You can also inflate them with air and stick them to the wall or hang them from the ceiling to make them look like they are floating. Occasionally, there may be a hole in the balloon. In that case, we apologize, but please reinforce it with tape, etc. ---------------------------------------------