◆High-quality materials and complete durability.◆Stylish and lightweight design, easy to carry.◆Simple setting and easy operation.◆360 degree rotation, built-in precision ball bearing, quiet, wear-resistant and stable.◆The soft rubber wheel protects your floor from scratching and abrading the carpet, extending the service life of the floor.【Product Specifications】Material: rubber wheels, high-quality cold-rolled steel mounting plateType: U-shaped bracketWheel diameter: 1.25 inches/32 mmU-shaped bracket size: 32x27.5mmThe inner diameter of the U-shaped bracket: 16mm, 18mmInstallation height: 46 mmWidth: 17 mm/0.7 inchesTotal height: 73.5 mmLoad capacity: 4 casters with a load capacity of 60 kgPackage includes: 4 casters + screws【note】◆All products are measured manually. Due to the shooting angle, light and viewing angle, there will inevitably be slight errors and chromatic aberrations. Thank you for your understanding.◆We are always committed to providing quality services. If you have any questions, please contact us. Thank you for your support and appreciation.