The Lot of 2 Raindrip Half Circle Micro Spray Jet includes a total of 20 pieces of traditional-style irrigation equipment. Made in the United States by Raindrip, this model (180JET010) is designed for efficient watering in yard, garden, and outdoor living spaces. With its reliable brand and specific watering pattern, this product is ideal for those looking to enhance their irrigation systems with high-quality drip equipment.