Swimming Pool 1-1/4inch or 1-1/2inch Hose Coupling Connector Adapter. It is made of plastic and measures 4.75 inches long. Use coupling to connect two 1-1/4inch hoses together, two 1-1/2inch hoses together, or mix-and-match 1-1/4inch and a 1-1/2inch hoses together. It's perfect for use connecting vacuums hoses together and for connecting pool pump and filter hoses. For in-ground or above-ground pools and spas. Use this hose connector for reducing 1-1/2inch hose down to 1-1/4inch hose so larger pool pumps can be used with smaller above-ground pools. Color: White Material: ABS Package Contents: 2 x Pool Hose Connector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.