This is a sturdy and durable set of thumb guitar DIY accessories, very complete, you can use them to make your own thumb guitar, not only full of meaning, but also find fun in the DIY process, music lovers entertainment first choice. Features -Color:Silver -Material:Metal and wood -Size: 11.00X1.00X1.00cm/4.32X0.39X0.39inch. -Note: 17-tones. -Can be used as a set of practical replacement of the musical key of the excellent Kalimba. -Handmade with sturdy and high-end material, better hearing, and touch. -Self-assembly, easy to install and learn. It's easy to use and you only need two thumbs to make a beautiful sound. -The size of each part is different to meet various needs. Perfect for kalimba and DIY enthusiasts. -The finished product is easy to carry, you can play anytime and anywhere, bringing you happiness and convenience. Package list: 15 x set of DIY kalimba kit