Connection Size: 1.27cm Premium Quality: Made of high quality brass, corrosion-resistant and wear-resistant, sturdy enough for long-term use This product can spray over a large area and cool quickly Applications: Fountain spraying, agricultural irrigation, industrial irrigation, roof cooling, pesticide spraying, bridge watering Package Contents: 4 x 1/2/3/4 Hole Brass Nozzles Features: - High quality copper, excellent anti-rust performance - 1/2/3/4 holes for you to choose - Suitable for small agricultural irrigation such as courtyards, gardens, vegetable plots, lawns, green belts, and gardens - Ideal for sprinkler irrigation in horticultural and industrial applications, as well as small-scale roof cooling areas Name: Agricultural Spray Nozzle Material: Copper Color: Gold Type: 1/2/3/4 Holes Quantity: 1 piece Adapter Size: 1.27cm Package Contents: 1 piece 1/2/3/4 Hole Nozzle (4 pieces in total)