wuyule Light Up Roller Skate Wheels 32mm x 58mm 4PCS Outdoor Roller Skate Wheels Luminous with Bearings Outdoor Installed Roller Skate Wheels for Double Row Skating and Skateboard

FEATURE: The flashing wheel adopts the combination of three kinds of lights, which has a unique luminous effect, colorful and brilliant, shining cool, enough to attract the attention of people around. SPECIFICATION: Product name: skate wheels Material: PU Hardness: 82A Bearing: High-speed 608RS Core: LED lights Rebound: 80% Color: red, blue, green Size: 58*32mm Package includes:  flashing wheel * 4 replacement bearings * 5 NOTE: This product does not contain batteries. By installing bearings and magnetic cores, the magnetic core in the wheel and the coil in the wick will cut the magnetic induction movement when the wheel rotates, so the electric belt will brighten the LED inside the wheel to achieve the luminous effect .