GRAY BALLOONS KIT: Includes 129 gray balloons - 18inch 4pcs, 12inch 35pcs, 10inch 30pcs, 5inch 60pcs and 7 pieces of glue, 2 rolls of ribbon of the same color. Balloons with different sizes can meet your needs for different styles. PREMIUM QUALITY: The matte gray balloons are made of premium natural latex material, which are durable and non-toxic. Latex balloons can support air and helium. Please do not inflate the balloon more than 90%, or rub against overheated and sharp objects to avoid sudden popping. WIDE APPLICATION: The gray latex balloons different sizes are not only suitable for anniversary, reveal, graduation, bachelor party, but also for festivals decoration, like Valentine's Day, Mother's Day, Father's Day etc. You can use it alone or mix with other balloons like pastel pink, to make balloon garland and create good memories. EASY TO USE: It is equipped with ribbon and glue, making the balloons kit easy to use.You can fully use your imagination and make balloon decorations of different shapes. We suggest that you use a balloon pump to blow up balloons, which is more efficient.Birthday balloons can remain a good shape for a long time after inflation. WARM TIPS: There may be some latex odor when the balloons are taken out, You can dry it in a shaded and ventilated place, and do not place it in direct sunlight. Choking HazardAdult supervision is required. Keep uninflated balloons away from children.