Guitar Scales Sliding Ruler, 11x3.15in Guitar Practice Learning Chord Scales Chart Pentatonic Sliding Ruler Guitar Chord Trainer Tool with Manual Accessories Guitar Gift for Beginners Guitarists

• Package Content: You will receive 1 colorful sliding ruler for guitar and 1 detailed manual. They are perfect for practicing pentatonic and diatonic scales of all guitars.
• Premium Material: The guitar scales sliding ruler is made of great plastic, sturdy and long-lasting, concise, lightweight and portable, easy to put in your guitar bags, backpacks, handbags, etc.
• Product Design: Our pentatonic sliding ruler is clearly printed and the five positions of the pentatonic scale are in vivid colors. Easy to identify and learn quickly for guitar beginners.
• Easy to Use: Just pull the scale left and right, which is easy to operate for beginners. With detailed manual, you can quickly master guitar chord techniques.
• Ideal Gift: Our practical guitar scales sliding ruler is great for your families or friends on his / her birthday, Valentine's Day, Easter, holiday, graduation ceremony, etc. It is a considerate guitar tool for guitar novices.

Specification: Color: colorful Material: quality plastic Product Size: 28x8x0.5cm / 11.02 x 3.15 x 0.2inch Package details: 1 x guitar scales sliding ruler 1 x detailed manual Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.