UNIQUE SUNGLASSES SUN APPEARANCE: These foil balloons are designed in sun shape, whether you're hosting a summer themed party, sunshine birthday decorations, simply want to infuse your event with the cheerful sun star balloons, big sun balloon are perfect. You will get 4 piece adorable cool sun with sunglasses Foil Balloons (uninflated) + 1pcs Ribbon Roll. SELF SEALING VALVE & EASY TO USE: The gold sunshine sun foil balloons have self-sealing valve does not need to be knotted for easy inflation and deflation. It can be inflated with air or helium. When filled with helium, the sun foil balloons can float in the air; after filling, press the valve of the balloon to seal it. It can be reused. Do not throw away after use! DAURABLE & STURDY QUALITY MATERIAL: These summer sun balloons are made of foil mylar, which is hard to be torn and not easy to burst suddenly, safe to use, giving you a nice user experience. The material helps to create a smooth surface for balloons, which are lightweight to hang and carry, bringing you convenience. Just fill 90% of the balloon that could allow the balloon to expand completely. REUSABLE & CONVENIENT: You just need to insert a straw into the valve of this sun with sunglasses balloons, press gently until the gas is completely expelled. After use, it can be folded and stored for reuse.