Blue Wave Derby Duck Floating Pool & Spa Thermometer (NA3366)

You’ll be makin’ waves with the Surfin’ Shark and the Derby Duck Spa & Pool Thermometer! Highly accurate, this great floating thermometer provides clear, concise and precise water temperature readings. These cute shark or duck thermometers are easy to spot floating in your pool.

• Fahrenheit and Celsius temperature scales 
• Tether included 
• Shatter resistant casing 
• Contains non-toxic liquid 
• Measures 9" high x 3 1/2" diameter