Specs and details:

• 18" Diameter
• .62 lbs per balloon
• Synthetic weatherproof material
• Inflates with an air pump or compressor (FastFlow, Mini Air Compressor, or Hand/Foot Pump Recommended)

NOTE: Balloon replacements do not include new upper cups.

These HeliumFree™ 18" Balloons are the World's Strongest Balloon! Specially engineered plastic polymers with metallic flake keep them looking shiny, brilliant, and fade-free for months to years!

These are the only internally seamless, air-filled, permanent, and reusable balloons on the market today. Whether you are in an arctic, tropical, or extremely windy region, no balloon can stand up to the elements better than DuraBalloon®.

We recommend replacing DuraBalloons® every 6 Months or so due to inevitable dirt and grime build-up that may reduce their original bright shimmer.

DuraBalloon® heavy-duty balloons are round in shape and easily screw into their Fiberglass Stem Holders. Inflate via compressor / automotive service center with a tapered inflation nozzle.