Multipurpose mesh netting covers for ponds Durable polyester mesh netting collects falling leaves Simplifies seasonal pond maintenance and protects pond fish Premium polyester netting lasts season after season for reliable performance. Tight, 1/4" mesh prevents pond predators from reaching prized koi. Soft, yet durable weave keeps leaves, twigs, and debris out for convenient seasonal pond maintenance. Quality features include: edges hemmed with strong nylon webbing and brass grommets for secure installation of included aluminum stakes. Larger Pond Covers include locking pole(s) to hold net in position. Cover Size 3 ft. Pole(s) # of Stakes 6 ft x 8 ft No Pole 14 8 ft x 12 ft 1 18 8 ft x 18 ft 2 22 17 ft x 24 ft 2 32 Please click on "More Information" for instructions for use.