***Coiled Head is EXTRA LARGE it measures over 2 inches in Diameter*** 1350W 110V Water Heater Portable Electric Immersion Element Boiler It heats water quickly You can use it to warm your hot tub, inflatable pool or your bath tub. 1350W 110V Water Heater Portable Electric Immersion Element Boiler Travel for Bucket Pool Bathtub [INCREDIBLY POWERFUL] Portable immersion bucket water heater is very powerful; with its 1500W it is extremely ginormous, strong, and can heat 5 gallons of water in minutes. KEEP HANDS OFF - Dont put your hand into the liquid when the element is plugged in a wall outlet [PORTABLE AND SIMPLE] Water immersion heater is simple in design and very compact, making it widely distributed. It is simple electric appliance for heating liquids [WIDE USE] Great electric heater for medium sized jobs. You can use it to warm your hot tub, inflatable pool or your bath tub. Immersion heaters can be used on the farm, for bathroom sink, to heat outdoor pond, as awesome camping necessity. Ideal inexpensive solution [HANDY] A tube of portable immersion bucket water heater is used as the heating element in this water boiler. Heating coil must be dipped in liquid. It heats water quickly and has a corrosion resistive body that keeps it away from rusting [SPECIFICATION] AC 110V, 1350W, 304 stainless steel, tube length: 14.6" (37cm), cable length: 6.5 ft (2m)