- Sourcing map replacement wheels 60x18mm, ideal for suitcases, inline skates, and skateboards - Made of high-strength polyurethane (PU), with double metal ball bearings to withstand impacts and scratches - Complete set: includes 2 wheels, 2 wrenches, 4 axle screws, and 4 washers, making replacement easy without additional tools - Quick and simple installation: just remove the old wheel and install the new one with the included accessories - Silent wheels, wear-resistant, and with excellent load capacity - Compatible with most luggage, wheeled suitcases, skates, wheelchairs, and skateboards - Practical solution to renew and extend the lifespan of your urban mobility devices