Poolmaster 54582 Frog Thermometer Garden Stake. Adorn your backyard garden space with rustic elegance. This all-weather iron character is detailed with rust-color sponging that gives this whimsical character its rustic charm. The thermometer face measures 6.25″ in diameter and can withstand extreme temperatures. Easy to assemble with male/female threaded end pieces and two-prong stake for pushing right into the ground. Use fully assembled for a taller profile, or assemble using top and bottom pieces only for use in more compact areas like planters. You can even use the character piece alone and hang as added wall or fence décor.