Four-finger Finger Expander Guitar Ukulele Piano Span Practice Finger Cover, Specification:Standard Bold Edition(White)

Four-finger finger expander designed for use with string instruments. It aids in finger expansion and span practice.

• Product type: String Instrument Accessories
• Compatibility: Various instruments
• Material: ABS
• Key feature: Adjustable ring spacing
• Color: White
• Intended use: Finger expansion
• Unit weight: 38g
• Specifications: standard model (unisex, suitable for those with thick fingers), standard model bold (unisex, suitable for thick hands), children (suitable for children under 1.4 meters)
• Uses: expand fingers, exercise span, stretch ligaments
• Features: can quickly open fingers, increase span, make fingers more flexible, elastic bar, strong and durable, round design does not hurt fingers, comfortable and reliable
• Note: use when not practicing the piano, not wear when playing the piano