DeWitt Bird & Pond Netting is a 7-foot by 10-foot protective net constructed from durable, UV-treated polypropylene with 3/4-inch mesh openings. It helps keep leaves and debris out of ponds while allowing sunlight, moisture, and air to pass through. The versatile netting also helps protect fish and other aquatic life from birds and predators, while providing a barrier against animal damage to fruits, vegetables, flowers, and plants.