[Fit for Most RV Toilets]: Designed for RVs, suitable for narrow toilet spaces, no electricity, special size water pipe fittings on RVs. Can be used with most RV toilets on the RV market, please check our incompatible list before purchasing our RV bidet products. [Multi-mode Cleaning]: No electricity required, you can select back wash (water spray), female wash and self-cleaning modes by the knob. It also supports knobs to adjust water pressure, giving you a refreshing toilet experience in the RV. [Simple Style and High-quality Materials]: The RV bidet is made of high-quality material, with a simple appearance that can be integrated with your camping toilet. Ensure that it can be used for a long time. As a bidet, it must be located next to the sink to connect properly. The new precision nozzle regulator allows you to clean your buttocks or front comfortably with an easy stream of warm or cold water. Colour:White+Black+Silver Material:Plastic+copper Type: A:North America 9/16 Or B:Asia/Australia/UK(1/2) Or C:Europe 3/8<br><br>Package Contents: 1x tube 1x street 1x seat attachment 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.