Ohuhu Bass Guitar Neck (B01DVI48AU) GENUINE STRINGS: Improving your finger's dexterity and speeding up the learning progress of guitar playing. A MUST-HAVE for beginners. Helpful for getting muscle memory for a chord positions. SMALL VOICE: No guitar-playing voice. Very small voice, not bother others.NOTE: THIS IS NOT REAL GUITAR. Just chord PRACTICE TOOL. SO IT CAN'T BE TUNED. PORTABLE GUITAR PRATICE GADGET: size for pocket carry! Approx 0.34 lbs, closed size: Approx 10" x 2"x 1"; opened size: approx 17.5" x 2" x 1"; come with a carrying case, practice chord ANYWHERE! DURABLE: High strength plastic shell, rosewood fingerboard, genuine guitar strings, all are well-made ERGONOMIC DESIGNED: Stylish, fit with your hand and comfortable to use. Bonus a Guitar Chord Chart