This 0.5in wide, 96in long XtremeFLEX BWH-D dual element heating tape has a multi-stranded dual heating element that provides even heat across the tape. It is reinforced with high temperature Samox fiberglass for added strength and durability. It connects easily to the user's choice of temperature controllers, and includes high-temperature tie-downs for easy installation. This tape provides exceptional flexibility and durability with rapid thermal response, and is suitable for electrically conductive surfaces. Ideal for wrapping around and heating a wide range of laboratory glassware and apparatus such as graduated cylinders, flasks, beakers, distillers, tubing, and more. BWH-D dual element heating tape can tolerate a maximum exposure temperature of 1400?F (760?C). The power density is 13.1watts/sq in (0.020watts/sq mm). Includes 24in (610mm) power leads with separable standard 2-prong power plug (NEMA 1-15). Requires Temperature Controller (Sold Separately). Feature: Dual Heater Element Design. Material: Samox, Knitted And Double-Braided. Maximum Exposure Temperature: 1400?F (760?C). Power Density: 13.1w/sq in (0.020w/sq mm). Width: 0.5in (13mm). Length: 96in (2440mm). Total Watts: 624. Voltage: 120VAC. BriskHeat #: BWH051080LD.