The material is silicon (I think) and it feels pretty solid and durable. It looks pretty nice and has a nice matt like finish. It's not that expensive so I think it's value for your money. The fitting is okay, it doesn't fit tightly which is good because that makes it easier to put it on and off the CMF Buds. This case can get scratched so be careful of scratching this.

Super soft material
Perfectly fitted
Excellent quality
Best fit, best grip and best protection.
Best case for CMF Nothing buds so far. Totally satisfied with the product

Cover is loose on the earphones

Pls don't buy this product..... Not fit at all and also... I cannot charge the buds without removing the casr.... Worst product

The case cover is to lose to the buds