Large Size Balloons: Inflated digital balloon about 40inch/100cm, to match your cow themed party. A balloon filled with gas can float for many days. Tip: Use a hand-held pump to more easily control the volume of gas and protect your balloon. When using a helium tank, hold the nozzle properly to ensure that the gas enters the balloon slowly, being careful not to inflate more than 90% of the gas, as very fast inflation rates may damage your balloon. 40-inch Block Balloon: You will receive a cow number 2 balloon that can be the perfect decoration for your birthday and cow themed parties. You can also combine any other number at will. High Quality Materials: Our cow Print number 2 balloon are made of high quality aluminum foil, durable, lightweight and can remain undeformed for a long time. Household pumps can be easily pumped, can use double-sided adhesive hanging on the wall or directly placed on the ground, use a straw to export the balloon, convenient storage space does not occupy. Unique Pleasing Balloon Design: Our balloons are designed with cow patterns, black and white stacked on top of each other, and the digital foil balloons are reusable. When the cow birthday party is over, you can deflate the balloon with the straw we included and fold it up for storage. You can also send balloons to your friends. Wide range of applications: The cow balloons number is designed with cow elements, which can be used for cow farm birthday party decoration for boys and girls, children's holiday party and cow farm theme parties, etc. You can use your imagination and creativity to decorate an exclusive party for your children and take the perfect photos for them. Features: You will receive a cow 2 balloon that can be the perfect decoration for your birthday and cow themed parties. Inflated number cow balloon about 40inch/100cm. Easy to Use:Inflated digital cow balloon about 40inch/100cm, to match your cow farm themed party, the balloon can carry air and helium. Our digital balloons are made of high-quality aluminum foil, which is durable and lightweight. Widely Used: The helium balloon number is designed with cow patterns, which can be used for birthday party decoration for boys and girls. Color: white,black. Manual measurement, please allow a slight error in size. There may be slight color differences due to different screen displays. Note: Don't go near the fire or you'll hurt your balloon.