The SHW Performance Slotted Lightweight Rotors PFL49725 are high-performance brake rotors designed for use in vehicles. These rotors are slotted, meaning they have grooves on their surface to help dissipate heat and prevent brake fade. They are also lightweight, making them ideal for racing or other high-performance driving. These rotors are made by SHW, a trusted brand in the automotive industry known for producing quality products. They are model number PFL49725 and are designed to fit a variety of vehicles. These rotors are a great choice for those looking to upgrade their vehicle's braking system for improved performance.