Feature: 1. [PE MATERIAL] 90° pipe bend water pipe fitting is made of high quality PE material, safe, non toxic, free of harmful elements, durable and high pressure resistant. 2. [EASY INSTALLATION] Just press the pipe elbow into the pipe and lock the pipe with the screw cap, which has good sealing and prevents water leakage. 3. [GOOD STABILITY] The material has high stability, is resistant to acid, alkali, salt, moisture, soil, sunlight and aging resistance, and can be buried in the ground or in the open air. 4. [WIDELY APPLICABLE] Mainly used for water pipe connection, widely used in urban greening, greenhouses, gardens, courtyards, flower planting, vegetable greenhouses, etc. 5. [IMPORTANT NOTE] The size of the connection ports on both sides of the elbow is 16mm, please be sure to check the size and buy the correct parts for your drip irrigation system. Specification: Item Type: Lock Elbow Adapter Material: PE Weight: Approx. 200g / 7.1oz Product Size: Approx. 6.5x6.5cm / 2.6x2.6in Both Sides Connection: 16mm / 0.6in Purpose: Connecting hoses Scope of Application: Urban greening, greenhouses, gardens, flower, vegetable greenhouses, etc.. Package List: 10 x Lock Elbow Adapter