CosmoCow PT1001 Multi-Color Balloon Sticks & Connectors Set, Fun Balloon Batons (10 Sticks/Heads) (Random Color Shipped) Our Prices Are Unbeatable! NOTE: We Ship By International Air Mail. Delivery Time: 2 to 4 Weeks (Please Be Patient!) 90 Days Satisfaction & Money Back Guarantee! Quality Mylar Foil Balloon. Safe For Children. Maximum Float Height: 5 Miles (8 Km) Float Duration When Filled with Helium: 2 Weeks