This is a Mastery Bridge for Telecasters. It's unused, having only been installed and then immediately removed. -TELE BRIDGE- Now, users of standard TELECASTER models, as well as offset models, can enjoy the benefits of the Mastery Bridge. While maintaining the same shape as vintage models, the bridge is equipped with our brand's unique saddle structure, allowing the energy of string vibrations to be directly transmitted to the body. -M3.2- This is a TELECASTER bridge with Mastery Bridge's unique saddle structure. The saddle part is unplated, allowing you to enjoy the texture of brass, similar to vintage models. It also has top-load holes on the rear side of the bridge plate for securing strings. * Compared to plated saddles, these are more prone to wear and corrosion.