1.This guitar slides has excellent texture, smooth feeling,The is smooth and unflawed, can touch the strings more gently and produce a crisp, persistent, warm sound that resonates 2.It is the for and electric guitar.Slip smoothly on the strings, make much softer, subtler, harmonics sounds.Can offer superior sustain, excellent intonation, and a clear bright sound. 3.Slide bar is a kind of guitar playing skills to increase control or make guitar playing feeling richer timbre. 4.Suitable for playing guitar, banjo, ukulele or other stringed instrument. Note:The color of the finger pick is random.don't accept the specified color Colour:Photo Color Material:Stainless steel + glass Package Contents: 3 x Glass slider 1 x stainless steel slider 4 x finger pick 1 x plastic box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.