If you need help or if you know someone who can't always move their neck certain ways just to wash their hair, get this PLUS a tall trash can if you can't get in the shower. The person will need to be sitting, and this tube will fit in the can or point to the floor of the shower.What I like is that this will save everybody a lot of towels and trouble. It is plastic, so who is to say how long it will last, but I think it's worthwhile, especially if you don't need to get a whole shower just to wash your hair.MY PERSONAL USES:My Mom: 99 years old, severe neck arthritis. Didn't like showers anymore. Who could blame her! I found better ways to bathe her, and her hair was done separately. Until we converted the tub into a shower, she couldn't get in well, even with a transfer seat. I sat her in the kitchen, used a tall kitchen can to catch the water, dumping as we went along.My Husband: Issues with leg, then after an accident an amputee, and we only had a tub for a long time. He would have to lean forwards in a chair, and have water poured over his head, while trying to keep his balance. I bought this 4 my mom, but he ended up liking this. He felt like he was getting a real hair wash. Very freeing.I honestly would love to do this for others, but I don't know anybody else needing the help. If you do, though, you would find yourself happier than they are! It's an easy way to help your friend or neighbor, and they don't even have to take off their shirt!(I'll take a picture next time!)