Metal lever-style bridge, Baylor brand, with screw set. - Brand: Bigsby - Type: Bridge - Accessories: Screw set - Material: Metal Thank you for viewing. Thank you for viewing. This is an upgraded item featuring a Bigsby B5 with a Callahan B5/B7 front roller upgrade kit and a Bigsby string shaft upgrade kit. This is an excellent product that solves the problems of tuning stability and the hassle of string changes. The parts alone cost over 20,000 yen, and the modification is also time-consuming, so I think it's a great deal. The original parts are not included. Please understand that this is a used item and will be sold as is.