Composition: This cart is made of a corrosion-resistant aluminum frame with rubber bumpers on each arm to protect your canoe/kayak/paddle board. It also comes with an adjustable strap. Solid tires: With their impressive height of 25.4cm (10") and width of 7.6cm (3"), the wide airless tires enable seamless navigation on various terrains including grass, gravel, and wooded areas, providing you with unmatched versatility and convenience. Adjustability: This cart is very practical and easy to assemble. It is possible to adjust the width from 8" to 13" (20.32 cm x 33.02 cm) and offers the possibility to use 2 different heights, high or low. Capacity: This transport cart can carry a craft up to 175 lb (80 kg). Compatibility: This universal transport cart will allow you to easily transport all types of boats. Due to the width adjustment option, it can be adapted to a large variety of hull types, including fishing kayaks. This trolley is a perfect fit for our Catch PWR 100.