Description This quick coupling dust caps are made from premium PVC material, so can use for a longer time. These quick connector couple covers are used to prevent the of the dust surface of the quick connector and effectively protect the products. Features -Color:Red. -Material:PVC. -Size: About20.00X2.50X2.50cm/ 7.86X0.98X0.98in.- Each set has one male dust caps and one female dust caps, convenient and durable to use.- These coupling dust caps are exquisite with mini size, lightweight and very useful.- Used to prevent quick joint dust surface contacts, effective protection of products.- Effectively extend the life of the product, durable using, giving you useful experience.- Made of high-quality material with stable performance and long service life. Package list: 2 x female connector dust caps2 x male connector dust caps