● Completely self contained no external water or power connections● Hand-free operation beneficial for personal hygiene● 4.5 gallon fresh water tank can provide more than 100 washes● Made of premium HDPE wear resistant and durable for use● Comes with 4 holes to be fixed on the ground for better stability● Rough texture on pump to be anti-slip● A 0.8 gal liquid soap dispenser to be used for a long time● Lightweight and wheels easy to carry and move● Telescopic hose makes drainage splash-free● Rotatable towel shelf to hold towels or tissues● Used independently or cooperated with portable toilet or extra water tank.● Easy to assemble with no tools Installation guide