Product Description Clear BOBO Balloons - Making Magical MemoriesMake your party extra special with bubble balloons! Our clear balloons are available in a range of sizes, sure to add excitement and style to your celebration. Feature of clear buble balloons  Balloons size before inflation: 7.8in/20cmBalloons size after inflation: 16~20in/40~50cmBalloons Material: Transparent TPUAdvantage of Our Bobo Balloon Include  DIY party balloonsClear Balloons for StuffingGreat for indoor and outdoor usePerfect decorationHolds for up to 72 hoursReusableHigh cost performanceAttentions  Blow up to 16~20 inches, you can inflate them with helium tank, electric air inflator or hand pump. Don't try blowing them up with your mouth.Keep away from fire, Prohibit the use of hydrogen gas.  Led Bobo BalloonsLed Bobo Balloons Elegant Bobo Balloons: These 20 inch bobo balloons (Inflated Size) are made of high-quality transparent TPU. These clear balloons can only float when they are filled with helium, and can be reused. Elegant Bobo Balloons: These 20 inch bobo balloons (Inflated Size) are made of high-quality transparent TPU. These clear balloons can only float when they are filled with helium, and can be reused. Durable and Highly Elastic: Our balloons are waterproof, odor-free and safe. Different from latex balloons on the market, it has stronger toughness and elasticity, not easy to tear and break. Durable and Highly Elastic: Our balloons are waterproof, odor-free and safe. Different from latex balloons on the market, it has stronger toughness and elasticity, not easy to tear and break. DIY Party Balloons: You can add feathers, confetti, led lights or ribbon to make a unique balloon decoration. Suitable for most occasions, such as birthday party, wedding, baby shower, Valentine's Day, Halloween, Christmas etc.