DescriptionMade of nice material, the chair wheels can be used for a longer term. The chair wheels are easy to use and practical, must-haves for many projects. Designed with rotation structure, making every turn smoother and easier to manage.Features-Color:As Shown -Material:PP -Size:7.20X6.30X5.30cm/2.83X2.48X2.08in - Chair caster wheels, easy and secure installation. Plastic material for lasting wear and tear resistance.- Wheels for office chair are smooth and stable, quick movement. Brake design for easy furniture fixation.- 360-degree swivel rotation design for convenient to move furniture chair, fit most office chair.- Wheels for office chair are light weight, easy to replacement and use, easy to control when use.- Chair wheels can protect hardwood, laminate, ceramic tiles, and all other hard material floors from damage and scratches.