1 Year Old Boy Birthday Decorations: Helium-filled animal film balloons (cannot float). Includes jungle-themed happy birthday banner, 12-inch latex balloons (fruit green*10, dark green*10, green*10, cow pattern*4, zebra pattern*4, leopard*4), 5-inch latex balloons (black*5, fruit green*5, dark green*5), plus zebra, lion, tiger, monkey, giraffe balloons, 22-inch 4D giraffe balloon, 40-inch number balloon, balloon chain, and ribbon. Safari Animal Theme Party: Balloons should not be inflated beyond 85% capacity. Helium-filled balloons last about 2 hours��inflate one hour before the party. Note: Animal balloons are small and not suitable for helium transport. Ink smell is normal and harmless. Jungle Theme Party Balloons: Birthday banner and green balloons complement animal-themed balloons (giraffe, zebra, lion, tiger, monkey) for a Lion King-inspired party. This set saves time and includes reference images for balloon arch assembly. High-Quality Birthday Balloons: Made of safe, non-toxic latex��strong and easy to install. Foil balloons are durable aluminum. All accessories are reusable. Note: Color may vary slightly after inflation. Foil balloons are not stretchy��inflate slowly and avoid overfilling, heat, sharp objects, or friction. Minor holes may occur in 1-3 out of 100 balloons due to packaging. Use a pump for inflation.