Features: 1.With guitar strings can be replaced, and the tension of the strings can be adjusted, convenient to use. 2.The mini guitar has 6 frets, can use to practice chord and scale. 3.Great for hands training and improve your guitar play skills. 4.Lightweight, easy to carry and practice. 5.Good guitar training tool, convenience and practicality. Specifications: Material: Metal + plastic+ wood Color: As picture shown Size(length*width*height): Approx. 26*5*3.3cm/10.2*2*1.3in Packing List: 1*Chord Trainer 1*Carrying Bag Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. [REPLACEABLE STRINGS AND ADJUSTABLE TENSION]: The portable mini 6 fret guitar practice tool comes with replaceable guitar strings and adjustable string tension, making it convenient to use. [IMPROVE YOUR GUITAR SKILLS]: With 6 frets, this mini guitar is perfect for practicing chords and scales, helping you improve your hands training and guitar play skills. [LIGHTWEIGHT AND EASY TO CARRY]: This guitar practice tool is lightweight and easy to carry, allowing you to practice anytime, anywhere. [CONVENIENT AND PRACTICAL]: This chord trainer is a great guitar training tool, offering convenience and practicality for both beginners and experienced players. [HIGH-QUALITY MATERIALS]: Made of metal, plastic, and wood, this chord trainer is durable and provides a good grip for comfortable playing.