IRIN Guitar Chord Trainer F Chord Guitar Finger Trainer Portable Guitar Beginner Practice Tool Guitar Instrument Accessories

IRIN Guitar Chord Trainer F Chord Guitar Finger Trainer Portable Guitar Beginner Practice Tool Guitar Instrument AccessoriesF-chord, F-chord, big horizontal press practice, finger strength practice, finger expanderBuilt in high-quality spring silicone buttonsEvery time you practice the F chord, you also need to exercise the finger strength of 5 fingers. For beginners, the index finger really needs to be trainedThe training is about big horizontal pressing, while the little finger and ring finger need to exercise finger strength. Product Name: F-chord Steel SealProduct Model: DL-GC01Product size: 180X36X42mmNet weight of the product: approximately 83gPackaging List:Guitar Chord Trainer * 1