<p> <p><b>Note: Please compare the size from above picture guide. then choose one best bidet seat to fit your toilet bowl. You need to measure your toilet bowl size before ordering to make sure it will fit perfectly</b> </p> <p><b>Application & Feature:</strong></b> </p> <br>Dual Nozzle can been washed by itself and Separate Button Design <br> American Elongated Style toilet seat with bidets and rear washing function,sleek design <br> Install Size: See the above picture(make sure to check your toilet bowl size following the picture before ordering) <br> connecting to the toilet's water supply line<br> It is Room temperature for Fresh Water wash, If you need the heating water, you need to buy heating water device separately to connect. <br> Flush lever can be rotated T adjust and control wash <br> Flush volume can be adjusted, One-key easily disassemble button <br> PP material made <br> Easy installs within 15-30minutes and anyone and install it <br> For all Adults, Children and Seniors.<br> <p><b>Scope of delivery including the accessories):</b></p> <br> Accessories(for steady installation) <br> 3-way T-adapter(G 15/16") <br> Metal/PVC-hose <br> Bolts & Nuts </p>