Features: * brand new and high quality *Made of high quality ABS, odorless. *High strength, resistance. *Smooth for , low air resistance. *For connection between pipe ends. *Wall mounted as inlet and outlet. Details： Material: ABS Colors: black Size: 100mm（140*96*60mm(4in)） 125mm(160*125*60mm(5in)) 150mm(180*150*60mm(6in)) Package Contents: 1 * Straight Pipe Flange Connector Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the dat 【 ABS material】Made of ABS, this ventilation ducting exhaust pipe connector is odorless and offers great durability. 【Excellent strength and resistance】With high strength and resistance, this connector ensures long-lasting use and can withstand various environmental conditions. 【Smooth for low air resistance】The smooth of this connector reduces air resistance, allowing for efficient airflow and ventilation. 【Perfect for pipe connection】Designed for connecting pipe ends, this connector provides a secure and reliable connection in ventilation systems. 【Easy installation】This connector can be easily wall-mounted as an inlet or outlet, making installation quick and hassle-free.