Set of 23.5mm low-friction tires and 5-spoke wheels. - Wheel Type: Low-friction tires - Tire Size: 23.5mm - Wheel Design: 5-spoke design - Quantity: Set of 4 - Color: Black Thank you for viewing. We would appreciate it if you could purchase with your understanding. There was a person who gave a negative review even though it was stated in the product description that it was a B-grade item. They even made abusive comments, such as demanding an apology. It's very disappointing. We are sorry, but we cannot do business with such people, so please refrain from purchasing if you are overly sensitive. Thank you for your understanding.