Much less expensive than a Bigsby. An idiot can (I am proof) install it. It works pretty good. I have tried GFS Trems, Chinese Bigsby Knock Offs, Import Licenced Bigsby's and US Bigsby's all with and without tension Bars. I still prefer a non-tension bar US made Bigsby but the LesTrem comes in second place which ain't bad! Wanna buy the Red Ibby Pesky?