Features:
For measuring piano chord and music wire.
Ranged from no. 12 to 24.
Steel material, solid and durable.
Round shape, approx. 4.1cm / 1.6in.

Specifications:
Material: Steel
Color: Silver
Pattern: Round
Diameter: Approx. 4.1cm / 1.6in
Item Weight: 14g / 0.5oz
Package Size: 4.5 * 4.5 * 0.3cm / 1.8 * 1.8 * 0.1in
Package Weight: 15g / 0.5oz

Package List:
1 * Piano Measurer