This item only can be used for up turning. Without any noise and handle easier, keep comfortable life. This lift up stay system can stay at any position according to your request. With high quality and more adjustment way,it worth the money because of its long life. Especially when you fetch something that is so high that it is out of your reach, you can also install it to your cupboard, closet even dresser., Manufacturer: Shun Yingtong