Description: 【Simplified Playing】: This innovative design allows beginners to easily play standard chords. No need for complex fingerings, just press the button to play pleasant chords. 【Protects Fingers】: Designed with ergonomics in mind to fit fingers and distribute string pressure evenly. The Guitar Learning Tool effectively relieves finger and protects finger health, allowing for longer practice sessions. 【Quick Start】: The Guitar Practice Tool is specifically designed for beginners; no music foundation is needed to quickly start playing guitar. With built in multiple modes ranging from basic to complex chords for progressive learning. 【Enhances Skills】: Suitable for folk ballads on guitar; the Guitar Presser assists beginners in practicing transitions and improving their playing skills. Its rich library meets the playing needs of different songs. Specifications: Material: Plastic Size: 9.8cmx6cmx15.5cm/3.86inchx2.36inchx6.10inch Package includes: 1 Guitar Aid Attention: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.