Feature:1. 4L pressure compensation dripper, suitable for 4/7 hose, easy to irrigate.2. Widely suitable for garden plant irrigation and greenhouse seedling cultivation.3. High‑quality plastic material, non‑toxic, tasteless, durable and long lasting.4. Stable performance and easy installation, a practical drip irrigation accessory.5. It is easy to water plants, flowers and fruit trees and has a long service life.How to Use:Plug in the 4/7 hose, place the product in the proper position, and release the water to irrigateSpecification:Item Type: Drip EmitterMaterial: PlasticWeight: Approx. 362g / 12.8ozProduct Size: Approx. 3.8x3.3cm / 1.5x1.3inProduct Specifications: 4LApplicable Hose: 4/7 HoseApplication: Flower beds, lawns, landscaping, vegetables, gardens, agriculture, potted plants, terraces, flower boxes, vineyards, greenhouses, nurseries, hydroponics, farms and other commercial irrigation systems or residential home gardens and landscape applications. Package List:100 x Drip EmitterNote:1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.