The Vevor lake weed roller is designed to remove aquatic weeds by the roots while agitating bottom muck to help reduce buildup and improve water clarity. It features 6 serrated steel teeth and a 20' adjustable aluminum handle for extended reach with reduced fatigue. The preassembled roller teeth and included installation tools help speed up setup. Built from PVC, aluminum, and Q235 steel, it is made for durable use in ponds, lakes, rivers, and other waterways.