These leaf traps are designed to be used with automatic suction type pool cleaners or vacuum heads. They collect large amounts of leaves, twigs, rocks, hair pins, and other debris before reaching skimmer or pump basket. 186 Snap open leaf trap features snap open and close lid, clear housing and large handle for ease of carrying. Traps debris in a polyester bag. Includes handle. Measures 24-3/4-inch length by 22-inch height by 23-1/2-inch width.