This product is a windshield wiper valve, which is made of durable PA66 material, with good texture, sturdy and practical. Easy to install and use, it can be easily applied to your car, a very practical accessory that will meet your needs well. Features -Color:Black -Material:PA66 -Size:4.00X2.00X1.00cm/1.57X0.79X0.39in -This set includes various connector pipes, providing ample replacements and easy installation. -Whether you need to replace a worn-out connector or install a new one, this universal wiper check valve can meet your needs. -Its solid construction ensures performance, allowing you to rely on it for a long time. -With its compatibility with different car brands and models, it offers versatility and flexibility in automotive maintenance and repair. -Every detail is carefully crafted, experience the high durability and practicality. Package list: 10 x check valves