What is this?The guitar string tree retainer is mainly used to protect the strings, pressing the strings, and play the role of fixing the stringsWhat will I get?Guitar string tree retainer, is in size of : 18.5mm x 8.65mm/0.73-inch x 0.34-inch(D*H), 3mm/0.12-inch mounting hole diaIn the package of: 2pcs x Guitar string tree retainer, 2pcs x ScrewsIs there any advantages of the product?Not easy to rust, durable, long service life; Simple installation and convenient use; Small size, light weight, easy to carryHow to use it?Steps of installation: 1. Select the guitar string tree retainer with appropriate size; 2. Remove the guitar string tree retainer to be replaced; 3.
