2 Pack Floating Pool Thermometer Easy Read, Large Easy Read Size with Pocket and String Included, for Outdoor / Indoor Swimming Pools, Hot Tub, Spa and Jacuzzi Thermometer is 9 5/8" tall and reads in both F and C Includes polyethylene cord so thermometer doesn't float away Made from durable ABS plastic No guesswork with accurate and easy to read, large temperature display Large profile size with integrated pocket reservoir to capture water for out-of-pool reading