🖤 BALLOON GARLAND SET: You will get 121 black latex balloon arch kits in different sizes, including 50 balloons in 5 inch, 35 balloons in 10 inch, 30 balloons in 12 inch, 4 balloons in 18 inch, 1 roll balloons strip tape, 1 roll balloons glue. Add these vibrant and unique black balloons to your party and be the perfect decoration. These black balloons will be an impressive and memorable party highlight. The different sizes of black balloons add to the appeal and uniqueness. | 🖤 QUALITY LATEX BALLOONS: You can fill black balloons with helium and air. They can also be used to fill with water for fun and bring more fun. To prevent black balloons from popping, the maximum diameter of a 12-inch Halloween balloon when fully inflated is 12 inches; don't overfill it. Helium-filled balloons float in the air to add flexibility to your party. Latex balloons will hold their shape for 2 days when filled with air and 6-8 hours when filled with helium. | 🖤 EASY TO OPERATE: This balloon arch kit party balloon provides balloon strips and balloon dots that will make it easier for you to create a beautiful black balloon arch garland kit! All you need to do is blow up the balloons with air or helium and use the tool to put them together. You will really enjoy this easy, quick and fun activity! | 🖤 FIT FOR ANY PARTY: The 121 pack of black party balloons is an incredible decoration for party supplies. Black balloon arches are perfect for baby showers, bridal showers, wedding decorations, happy birthday parties, gender reveal parties, bachelorette parties, graduation parties, and other celebrations. Balloon garlands are festive and visually stunning decorations that are easy to make and can add a special touch to any event or occasion. With just a little creativity and some colorful balloons, you can create a beautiful wreath that is sure to impress your guests. | 🖤 WARM TIP: It is recommended to inflate to about 80%-90% to keep the perfect shape for a longer time and avoid sudden explosion. And be careful to avoid sunlight exposure, sharp objects and excessive friction. A small amount of dust on white balloons packed in different sizes is a safe material to prevent balloons from getting stuck.