Features: Smooth and Silent Movement: Our cold rolled steel door wheels are designed to provide smooth and silent movement for sliding doors, ensuring a hassle-free and quiet experience. High-Quality Material: Crafted from durable cold rolled steel, these furniture pulleys offer excellent strength and longevity. They are built to withstand daily use and maintain their performance over time. Easy Installation: Our sliding door wheels are designed for easy installation, allowing you to effortlessly upgrade your closet wardrobe, cabinet, or siding doors. No complicated tools or professional assistance required. Versatile Application: These rollers are suitable for various furniture cabinets and accessories, providing a practical solution for enhancing functionality and convenience in your home or office. Reliable and Stable: With their sturdy construction and reliable performance, our silent pulley furniture roller wheels ensure a stable and secure sliding motion, preventing accidents and ensuring a safe environment. Specifications: Material: Cold rolled steel Size: 7.5*3.8cm Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: Choice 1: 1*Sliding Door Wheels or Choice 2: 4*Sliding Door Wheels