All curved area must be applied with hair dryer to prevent wrinkles / creases. SopiGuard skins are designed, produced and distributed in-house, right here in the United States, meaning our customers enjoy premium quality products and reliable customer service. Carbon fiber skins from SopiGuard are easy to install because they feature air release channels. This means no bubbles, creases or fingerprints during installation.Each custom-fit carbon fiber skin makes your device look sleek and professional while providing advanced defense against scratches, bumps and scrapes.Our skins are crafted using high-density, ultra-thin PVC Vinyl which offers superior protection and a beautiful design all in one.