This alloy wheel set is perfect for those who want to create their own bicycle trailer or cargo cart. With a 20 inch wheel size and made of durable aluminum material, this set is designed to withstand heavy loads and rough terrain. The sleek silver color adds a touch of style to your DIY project. Whether you're hauling groceries or camping gear, this wheel set will get the job done. The wheels can be used for both personal and commercial purposes. So if you're looking for a reliable and sturdy wheel set for your bike trailer, look no further than this ALLOY 20" Wheel Set.