Fit most suitcases perfectly The wheels perfect fit most of the luggage, practical to use, a great accessory for luggage suitcase. High quality trolley case luggage mute damping wheels.High quality material The suitcase wheel is made of premium PVC material which is very wear resistant. The bearing column adopts zinc alloy which is very strong.Flexible spinner wheel The scratch-resistant matte surface of these wheels, which are durable, stylish and elegant. The wheel can rotate at any angle. It's very easy and flexible to use.Easy to install Each set consists of 2pcs replacement wheels, easy to install without complex fix tool. The spinner wheel has 4 screws holes and hole distances are 37mm, 52mm, 42mm and 36mm.Size9.1*10.6*8 cmScrew hole pitch: 37mm, 52mm, 42mm and 36mmWheel width: 1.6 cmWheel diameter: 5 cmHeight from the ground: 4.5 cmSpecificationMaterial: rubber, pvcColour: BlackFunction: for luggage wheel replacement