1. Biodegradable food packaging, Made of corn starch, GMO free 2.FDA certified, meeting ASTM D6400 and EN13432 Standards 3.Heat Resistant: -15degree C to 115 Degree C 4.Over 80 patents for eco-friendly products, including the US patent (No. 11118226). 5.Customers design acceptable. Your ONLY source of such product in China.Need more details? Just contact us!