This Cover from Vivanco is part of Vivanco's Go Green collection which contains mobile covers that are 100% compost friendly and recyclable . An iPhone Cover that has a nice solid color, with small pieces of natural materials. The cover is very solid and therefore keeps a good fit, but it is still flexible and shock-absorbing. The surface is slightly rough, you get a really good grip around the phone when you use this mobile cover . * Plant-based * Rough surface - Good grip * Compost friendly * Light but solid mobile cover This cover is made in a combination of: * 78.8% PBAT (Polybutyrate adipate terephthalate) * 13.4% Calicium Carbonate * 3.8% Acetyl Tributyl Citrate * 1.6% Titanium Doixide * 1.3% Talcum Powder * 1.1 % Plant Cellulose In addition to the Cover, the packaging is also environmentally friendly