Suitable for most suitcases：The wheels fit perfectly with most suitcases, easy to use and a great accessory for suitcases. Shock-absorbing silent wheels for trolley suitcases. High-quality material：The suitcase wheels are made of high-quality PVC, which is very wear-resistant. The support column is made of high-strength zinc alloy. Flexible rotating wheels：The scratch-resistant matte finish of these wheels is durable, elegant and stylish. The wheels can be rotated at any angle. It is very simple and flexible to use. Universal luggage changing wheel - The silent and wear-resistant luggage changing wheel Note: The base and wheels are fixed together and are not removable! The pictures are for size reference only. Feature - HIGH QUALITY: Made of high quality black plastic, this wheel is durable enough to fit most suitcases. - PERFECT DESIGN: This wheel is easy to install and remove. - Good performance: The wheel is lightweight, heat-insulating, heat-insulating, moisture-proof,