This 2 in 1 SIM Cutter is designed to cut your sim card the same size as Nano Sim or a Micro Sim with perfect accuracy. It contains 2 compartments permitting you to cut your sim card according to your preference. This patented cutter is made of durable material that can handle numerous cuts without any deformation. This item also features sim adapters/sim trays which allow you to convert a nano-SIM card into a micro-SIM card. Allows you to convert a micro-SIM card into a regular SIM card. It also includes a nano micro sim adapter remover.