4 pcs. Swivel casters for luggage for equipment accompanying suitcases on wheels Description: [High Quality Material]: Luggage suitcase wheels are made of PP material, which is load-bearing and easy to use than luggage wheels without any effort. [Universal wheel cases wheels]: Universal wheels are wear-resistant, suitable for use in ordinary luggage boxes and require only DIY skills, they can be rotated 360 degrees. [Silent Large Wheel]: The wheels of the suitcase roll quietly and smoothly, do not cause noise when rolling and will not disturb anyone during operation. [Wide Application]: Rotary wheels are suitable for bags, luggage, stroller case, stroller, etc. This is a great replacement for your suitcase. Size Chart: wheel height: 9,2 cm/3,62 inch Total rear wheel height: 15,2 cm/5,98 inch Wheel diameter: 5 cm/1,97 inch The package includes: 2 front luggage wheels 2 rear luggage wheels