Guitar Hand Corrector Black Small, portable training aid designed to help players establish and maintain correct right hand shape while practicing classical, folk, and similar guitars. Key benefits Guides the right hand into a consistent plucking posture to support focused practice and technique development. Helps prevent the gradual formation of poor hand habits by providing a physical reference during practice. Compact and lightweight design makes it easy to carry and use during lessons or at home. Product highlights Color: Black Material: PC (polycarbonate) Size: 7.5 x 3.5 x 3.5 cm Compatibility: Suitable for classical guitar, folk guitar, and other similar acoustic guitars Durable construction for regular use What is included 1 x Hand Corrector 1 x Elastic Buckle 1 x Standard Suction Cup 1 x Protective Film Only the above items are included. Other products shown are not included. How it works Attach the device to the instrument using the supplied suction cup and secure with the elastic buckle as needed. Protective film can be applied to the instrument surface before mounting to reduce direct contact. Use during short practice sessions to train consistent finger placement and hand shape. Practical use scenarios Beginner lessons: Teachers can use the corrector to demonstrate and reinforce proper right hand posture. Athome practice: Players can use the device during routine practice to keep finger position consistent while developing technique. Transition training: Useful for players shifting from other styles to classical or fingerstyle technique to establish a hand posture. Additional notes Color shown in images may differ slightly from the actual item due to lighting and display variations. Measurement tolerance is approximately plus or minus 1 to 3 cm. This product offers a simple, practical way to support right hand posture training for guitar players without adding bulk to your practice routine.