I am a blend of Wheat Grass and Polypropylene (PP). Wheat Grass Straw is a natural fibre which is Biodegradable and can degrade in under a year based on the environmental conditions. PP is sustainable and recyclable. Normal plastic takes about 800-1000 years while PP manages the same in 2% of that time period if not sooner.
Kids Green - 10 pack
My exact composition is 36% Wheat Grass Straw and 64% PP.