4pcs Blue Aluminum Film Balloon 18inch Happy Birthday Round Balloon

? Product Details: You will receive 4 18-inch blue birthday round balloons, perfect birthday decorations
? Easy to use: These decorative balloons can be easily inflated with helium or air. You can match them with balloon arches and the like according to your own preferences to decorate your theme party and leave you with unforgettable memories.
? Ideal for various occasions: This balloon is suitable for birthday parties and can also be used as a background for photos, etc.
? Safety and Quality: Made of high-quality aluminum film, these decorative balloons can be automatically sealed after inflation to prevent air leakage. They are reusable and very suitable for party decoration.
? Usage method: Just slowly inflate the balloon to 90% full, pinch the self-sealing valve tightly. There is no need to tie it. Hang it in the living room, bedroom or corridor, or stick it on the wall, window or door with tape. Avoid excessive expansion, exposure to direct sunlight, sharp objects or excessive squeezing.