Usage Tips:Fits Most SuitcasesThe wheels fit most suitcases perfectly, easy to use and a great accessory for your suitcases. Silent shock-absorbing wheels for trolley cases. MaterialThe wheels of the suitcase are made of PVC, which is very wear-resistant. The support column is made of high-strength zinc alloy. Flexible Spinner WheelsThe scratch-resistant matte finish of these wheels is durable and stylish. The wheels can turn at any angle. It is very simple and flexible to use. Universal Luggage Changing Wheel - Quiet and wear-resistant luggage changing wheel Feature - : Made from black plastic, these wheels are sturdy enough to fit most suitcases. - Perfect design: This wheel is easy to install and remove. -Good performance: The wheels are lightweight, heat-insulating, moisture-proof, flame-retardant and easy to use. -Wide range of applications: This wheel set is suitable for bags, suitcases, trolley cases, trolleys, etc. These are great replacement wheels for your suitcase. Specification Material: rubber, PVC Function: used to replace luggage wheel Package Contents: 1 * A pair of 90mm*49mm suitcase casters (screws not included) NotePlease read the wheel size carefully before purchasing, it can help you find suitable replacement wheels. You can measure the luggage wheel screw locations and hole spacing to make sure the luggage wheel will fit you.