Free shipping, with tracking number. *Bridge not included. This is a set of 4 colored bushings.* ■ A new version of the new material! ■ The color has been changed from the conventional white to ivory, which many people requested, including a change in material. It is less noticeable when installed on a guitar, and it improves the sound and ease of installation, so we highly recommend it! *Conventional products are also available at a low price.* ・These are bushings that stabilize tuning and improve sustain and sound quality by fixing the floating bridge, which is a weak point of Jazzmasters, Jaguars, and Mustangs. We have reviewed the material and dimensions to make it closer to the original sound, with more overtones than the conventional white type. //Features of the new material and conventional products// ・The new material has many overtones and a natural sound close to the original. ・Conventional products have a sharp and hard sound. ・Made in Japan with a special color, it has strength and hardness, and is superior in acoustic properties to materials like Delrin. We have not only measured the dimensions, but also conducted installation and sound quality tests on many models, and they are manufactured with special resin parts that have excellent acoustic properties and fitting. Above all, I am a maniac who owns 11 Jazzmasters, Jaguars, and Mustangs, so I was very particular about not only tuning stability but also sound quality and clarity! *The installation reference images are a 1964 Jazzmaster and a 1965 Jaguar, but they can also be used on Fender USA and Custom Shop models, and can be used on domestic models if the dimensions are correct.* ・Product dimensions are approximately 6.5mm inner diameter, approximately 8.0mm outer diameter, approximately 13mm outer diameter of the flange, and 1.5mm flange thickness. The bridge posts of most vintage, Custom Shop, and USA models are slightly less than 6.5mm in outer diameter, but some aftermarket products and some vintage models have expanded bridge post tips, so some models may feel tight when inserting the bridge post, but you can easily install the bridge by attaching the bushings to the guitar and inserting the bridge. //Installation experience with the following models and bridges// ・Fender USA American Vintage ・Fender USA Custom Shop ・Fender Japan Fujigen/Dyna ・Fender 64, 65 vintage, Montreux bridge ・ALL Parts bridge, Fernandes bridge, Squier #Bridge #Jazzmaster #Mustang #Jaguar