Enhance the functionality of your furniture with our heavy-duty caster wheels. Designed for easy installation and replacement, these wheels feature a flat-bottom design for added stability. The nylon material ensures performance, while the universal design allows for smooth and effortless movement in any direction. Features -Color:Multi -Material:Nylon -Size:5.30X5.00X3.50cm/2.08X1.97X1.38in -The flat base design ensures easy and stable movement, providing a reliable foundation for your office chair or furniture, making it a practical choice for any setting. -Constructed by nylon, these wheels are built to withstand daily wear and tear, ensuring performance and reliability. -Featuring a swivel design, these wheels offer effortless and versatile movement, allowing you to navigate your space with ease and precision. -Ideal for office chairs and a variety of furniture types, these wheels enhance mobility and functionality, making them a versatile addition to your home or office. -This four-piece set allows for convenient replacement and installation, ensuring that you can easily upgrade or maintain your furniture's mobility without hassle. Package list: 12 x casters