Features: Made from quality PVC materials, these stickers are waterproof and resistant to fading, fitting various sizes of thumb pianos perfectly. Enhances your playing experience with our 21 key thumb piano stickers, featuring a colorful design that aids beginners in quickly identifying notes and improving learning efficiency. Transform your kalimba into a visually appealing instrument while boosting your technique with these essential thumb piano accessories. Perfect for home practice, music classes, or outdoor performances, adding fun and convenience to your musical journey. Great for music beginners, children, and thumb piano enthusiasts looking to enhances their playing skills. Specifications: Materials: PVC Color: As The Picture Shows Package Weight: approx.3g Styles Optional: 7 Styles are Available as Shown in the Picture. Size: approx.11.3x8cm/4.44x3.15in (More Size Detail, Please See Picture.) Package Includes: 1Pc Thumb Piano Sticker note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!