Nature TPU case To release ego, the flavor of life. Nillkin launched nature TPU case, thin, transparent, soft that all for restore original outlook. Nature (TPU case ) use environmental non-toxic TPU, silky smooth and ultra thin. Glittering and translucent, arbitrary rue reserved volume button cutouts, easy to operate. Side frosted texture anti-slipping,details show its concern; transparent frosted logo shows its taste.