Specification:
Material: Stainless steel
Size: 4*1.8*2cm
Rope length: about 76cm
Weight: 1: 10 grams, 12: 102 grams
Color: Rope: Yellow, Whistle: Silver

Package Includes: 1/12 pc lanyard metal whistle

Notes:
Please allow minor errors due to manual measurement.
The colors may be a little difference for the different monitor display.