Qualatex Biodegradable 11 Inch Helium Quality White Balloons(Package of 100) Party Magic USA Brand Latex Balloons "Made in the USA" Manufactured and sold exclusively thru Party Magic USA Direct and are not available for sale from other Amazon.com Sellers or retail outlets. Superior Quality - Longer Lasting - Brilliant Colors Made of Natural Rubber Latex and Biodegradable 30 day money back guarantee (see terms and conditions)