At present, most mobile phone cases on the market are made of non-environmental materials, PC, TPU, silicone, etc. Our mobile phone case not only uses completely environmentally friendly PLA material, but also has various kinds of Features like other mobile phone cases,such as dustproof, anti-dirty, anti-fall,and anti-slip.And most important,The degradable phone case has a botanical fragrance that makes you feel like you are in nature when using your phone.