The adhesive ball bearing swivel caster wheels are lightweight and great for using in garbage can bottom, small appliance and more. Despite its lightweight design, it has a strong load-bearing capacity, making it suitable for various types of garbage cans. The silent design smooth movement, without disturbing others. Made with steel balls, it is and reliable, ensuring use without easily getting damaged. Features -Color:Black -Material:Plastic, steel -Size:4.20x3.70x2.00cm/1.65x1.45x0.79in -Adhesive swivel casters can be easily installed without the need for drilling holes, thanks to its adhesive design. -The 360-degree ball bearing swivel wheels allow for smooth and effortless movement of your garbage can. -This adhesive swivel caster has a strong load-bearing capacity, making it suitable for use with different types of garbage cans. -Self adhesive mini caster wheels are nice to move silently, ensuring a noiseless experience. -Mini caster wheels are crafted with plastic structure and steel balls, which enhance its durability and reliability. Package list: 4 x self adhesive mini caster wheels