Description: Fixed Area: The pool floating thermometer includes a rope to secure the thermometer, to keep the thermometer from floating away.Easy Reading Display: The pool thermometer has oversized clear numbers on it which makes it easy to read.Accurate: The pool spas thermometer has a temperature reading range of -10 C to 50C or 10F to 120F.Durable Material: The portable frog shape design thermometer is made of PVC material, which has a sturdy construction, is waterproof, and can be used for a long time.Wide Used: Water temperature thermometer can be used for swimming pools, fishing ponds, spas, hot tub, baths, aquariums, padding pools, Seafood transportation, mariculture, etc. Specification: Material: PVC Color: Red Size Chart: 20.6cmx10cmx7.8cm or 8.11inchx3.94inchx3.07inch Package Includes: 1 Pool Floating Thermometer Note: Please allow slightly errors due to manual measurement and different monitors.