3 in 1 Outdoor Camping Emergency Whistle Compass Thermometer
Plastic whistle with nylon neck lanyard.
Small liquid filled compass on one side and a thermometer on the other.
Perfect for Boating, Camping, Hiking, or Hunting etc.
Temperature range: -20 C to 50 C
Neck lanyard length: 45cm (approx)
Dimension: 5cm(L)*2.5cm(W)*2.3cm(H) (approx)