Deluxe pond netting is constructed with 1/4 inches mesh knitted strands that are bonded together * It is much stronger and more durable than the old 3/4-inches mesh net that this product replaces * It is also UV-treated for long life in the sun * Helps keep leaves, debris, predators and children out of ponds * Measures 20 by 20 feet; pond netting is an environmentally safe polypropylene material