5cm and above

maximum 21cm

Upper height: mid-top

shape a beautiful posture

and stable during use

Beech Wood Kalimba Thumb Piano – 17 & 21 Key Resin Musical Instrument with Tuning Hammer & Beginner Guide Color:17-key Resin Crane 5cm and aboveProduct Information: Material: Beech Wood + Eco Friendly Resin Specifications: 17 Key Resin Whale 21 Key Resin Whale 17 Key Resin Crane 21 Key Resin Crane Size Information: 17 Keys: 131 178 20mm 21 Keys: 138 180 20mm Package Includes: Kalimba Thumb Piano Beginner Instruction Guide (Music Score Included) Tuning Hammer Wiping Cloth Scale Sticker Features: Beautiful resin artwork with whale and crane designs Smooth beech wood body for comfortable playing