The product is a 20-pack of Hunter PGP-ADJ-B 4" pop-up sprinkler heads with a 3/4" inlet. These black sprinklers are made in the United States and come with spray nozzles included. They are designed for irrigation systems and are suitable for lawn watering and outdoor gardening. With the Hunter brand known for quality and durability, this set of sprinklers is perfect for maintaining a well-watered yard or garden.
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