1) It is row material starch is easy to get and cheap. 2) The starch content is more than 50%.We have unique processing method to make it plastic pressing and molding. 3) The products is nonpoisonous, harmless, not mutafacient. It accords with national standard, and passed the sanitary test in China and Japan. 4) The product can be abandoned to the nature after use. It will degrade in the condition of natural light and microbe, and recycle in the nature 5) Size/color/weight can be available your special requirements 6) If you have any question welcome to contact us. We anticipate with yours cooperation!