Typical specifications thickness: Typically 0.2mm to 0.5mm; thicker walls can lead to a longer lifespan. Roll length:100m. Working pressure: 0.8 to 1.5 bar Hole spacing: Often 20cm apart. Spray radius: 4.5 meters Spray width: 9m Spray height: 2 meters Please call or you can send a direct message on WhatsApp for more details