The piano finger stretcher is an essential tool for pianists looking to improve their finger strength and flexibility. This practical finger trainer helps you achieve better control and precision in your playing. Simply place your fingers in the designated slots and perform stretching exercises regularly. This tool is good for both beginners and advanced players who want to enhance their playing skills and overall technique. Features - Color: Black -Material:ABS, Silicone - Size: 20.00X4.00X1.50cm/7.86X1.57X0.59in -Versatile design: compatible with various guitar chords, making it an essential accessory for guitar practice - : facilitates quick mastery of guitar fingerings for adults, enhancing their playing technique -Safe and gentle: the elastic connecting rod provides gentle finger expansion, ensuring practice experience -Adjustable fit: features a manual screw adjustment for DIY spacing, accommodating different hand sizes -Dual functionality: also serves as a piano finger separator, providing comprehensive finger training for multi instrumentalists Package list: 1 x Guitar Finger Expander