All you need is a universal wheel that can rotate freely and has strong load-bearing capacity, our small 360-degree rotation wheel can meet your needs. Effective and labor-saving, simply application. Just install it to the bottom of the box, and the box can be easily moved! Features -Color:Assorted Color -Material:Rubber, iron -Size:9.00X5.00X3.00cm/3.54X1.97X1.18in -The wheel will not shake or make much noise when pushed, and it can move smoothly and mutely. -Convenient design, just installed on the furniture legs, you can move heavy things by slight pushing. -360- rotation, can slide at any angle, and it has strong bearing capacity, no noise when moving. - wheels are sturdy and , firm and wear-resistant, not easy to break or deform. -The wheel has a ball-shaped design, which will not hurt your floor, safe and practical to use. Package list: 4 x Caster Wheels