Graduation Balloons 11in Premium Yellow with All-Over print black Grad Caps-Confetti and Streamers Pkg/12 Party Magic USA Brand Latex Balloons 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)