This kayak cart is easy to assemble without any tools and can be disassembled after use. The material used is made of resin, so you can wash it with water after use without worrying about it rusting. As dirt can be accumulated on the shaft and tires, we recommend washing it after disassembling. Very easy to use, just assemble, place the hull and tie with the included belt. It also comes with an adjustable kickstand to prevent the cart from falling over when you place it. The soft double layer exterior of the wheel provides extra cushioning and is designed to prevent stacking on sandy surfaces. Although the durability is up to 176.4 lbs (80 kg), please be aware that it can be used for a long period of time or store in direct sunlight for a long period of time (several days) may cause deterioration.