This is a skates wheel, specially designed for the inline roller skates. can effectively protect kids from injury. A perfect children. You can change the old one. Good roller skating wheels for your choices. Great props to cultivate outdoor sports interests and kids sports skill. Features -Color: As Shown -Material: PU -Size: 7.60X7.60X2.50cm/2.99X2.99X0.98in -Note: Suitable for inline roller skating -These roller skates wheels are good enough to be extra grip on outdoor surfaces like streets and sidewalks. -Specifically designed for peak performances on rough and uneven surfaces, such as concrete and asphalt. -A great accessory for your roller skating shoes. Install these wheels and begin your own performance. -These wheels are perfect because it provides a sturdy and supportive foundation when roller skating on outdoor surfaces. -With design, your skates will become the brightest scenery on the street. Package list: 4 Skates Wheels