[Type 2]

[Type 3]

[Type 4]

Features:
Piano Practice Key Chart, 88 keys, 3-D drawing, looks like a real piano key.
To help beginners learn more about piano keys and practice piano fingers.
You can place it on the table for finger practice, or keep it behind the piano keys as a reference.
Lightweight and rollable design for easy carrying, you can practice anytime, anywhere.
Durable PVC material, anti-tear, and waterproof.
Specifications:
Version: X-02 Finger Version / X-03 Beginners Version (with Note) / X-04 Learning Version (with Note & Stabe)
Material: PVC
Black Key Size: 3.8 x 0.6 inches (9.7 x 1.6 cm).
White key size: 5.8 x 0.9 inches (14.7 x 2.2 cm).
Product Size: 47.2 x 7.7 inches (120 x 19.5 cm)
Item Weight: 69g / 2.4oz
Package Size: 7.9 x 1.8 x 1.8 inches (20 x 4.5 x 4.5 cm)
Package weight: 89g / 3.1oz
Package List
1 x Piano Practice Chart