Which packaging innovation holds the Guinness World Record for 'Most Environmentally Friendly Packaging Material' based on its biodegradability speed?

World record achievements often require innovative packaging solutions to protect, preserve, or showcase the record-breaking items. From the tallest LEGO tower to the largest collection of packaged products, packaging plays a crucial role in many world records. Test your knowledge about a remarkable packaging innovation that helped set a Guinness World Record!

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Mushroom-based mycelium packaging that biodegrades in 30-90 days
Seaweed-based packaging film that dissolves in water within 24 hours
Corn starch packing peanuts that decompose within 60 days
Bamboo fiber containers that biodegrade in under 120 days