Features -Color:Black -Material:Metal, plastic -Size:1.50X0.60X0.60cm/0.59X0.24X0.24in -Size: black washer inner diameter: 4.2mm, black washer outer diameter:6.2mm -Note: M2.5X14mm -Designed for both acoustic and electric guitars, this product is specifically made to fit the tuning pegs of these instruments. -With its effortless installation and replacement process, users can easily attach or replace the tuning pegs on their guitars using this product. -The elegant color of this product adds a touch of style to the overall appearance of the guitar. -By preventing the tuning pegs from becoming loose, this product ensures that the strings stay in tune for longer periods of time. -Made with plastic and metal materials, this product offers long-lasting and reliable performance, making it a durable choice for guitar players. Designed for both acoustic and electric guitars, this product is specifically made to fit the tuning pegs of these instruments |With its effortless installation and replacement process, users can easily attach or replace the tuning pegs on their guitars using this product |The elegant color of this product adds a touch of style to the overall appearance of the guitar |By preventing the tuning pegs from becoming loose, this product ensures that the strings stay in tune for longer periods of time |Made with plastic and metal materials, this product offers long-lasting and reliable performance, making it a durable choice for guitar players