The Hipshot 6 String Hardtail Fixed Bridge is gorgeous, comfortable and high quality. The body is machined from a solid block of brass for superior quality and tone, the bridge walls eliminate any side to side movement of the saddles and the smooth edges sit well against the hand when palm muting. The saddles are machined from stainless steel for clarity and response and their block design further adds to the comfort against the hand while playing. We offer this in two base plate thicknesses (the area directly beneath the saddles), the 0.125" thickness is great for guitars with little or no neck angle and the 0.175" thickness is great for guitars with larger neck angles. The string through body anchoring provides maximum sustain and sound transmission to the guitar body and the classic hardtail design is quick and easy to restring.