Comprehensive Set: This kit includes 4 front door rollers, 4 rear rollers, 2 slide tracks, and 12 screws, providing all necessary components for a complete installation or replacement of your cabinet door rollers. Construction: Made from robust galvanized steel and premium nylon, our closet door wheels are built to last, offering dependable strength and superior performance for sustained use in any wardrobe setup. Universal Compatibility: Designed to fit doors ranging from 3/4 inch to 1-3/8 inch in thickness, these sliding door wheels are versatile. Please verify dimensions prior to purchase to a for your door setup. Silent Operation: Engineered for quiet performance, these sliding closet door rollers smooth, noise-free movement, eliminating the disruptive sounds typically associated with sliding doors and enhancing overall user comfort. Effortless Installation: The kit is designed for quick and easy setup. Secure the rollers with the provided short screws and mount the sliding tracks using the long screws, simplifying the installation process for top-hung sliding doors., Weight: 0.881849048 pounds, Manufacturer: Xnuiasqe