Are you looking for a professional and practical quick coupling with caps? Our products will be your good choice. Made of excellent craftsmanship and safe PVC materials, it has excellent durability and practicality. Reasonable design makes it easy to use, bringing you more convenience. Features -Color: Red. -Material: PVC. -Size: About 20.00X2.50X2.50cm/7.86X0.98X0.98in. - Hydraulic quick connector caps can keep your coupler clean. - Protects hydraulic system from the elements via the quick coupler connection. - Can help prevent dirt and other objects from damaging coupling. - Manufactured with premium PVC material, craftsmanship, not easy to break. - workmanship, fine texture, simple installation method and durable quality. Package list: 2 x female connector dust caps 2 x male connector dust caps