The ACENIX® Dual Micro & Nano SIM Cutter is a versatile tool kit designed for iPhone 4, 4S, 5, and 5S, as well as Samsung, Nokia, and HTC smartphones. The cutter, in sleek black color, includes a SIM tray and is compatible with a universal range of devices. Made in China, this cutter is a must-have for anyone looking to effortlessly replace or upgrade their SIM cards on various smartphone models.