Nichrome is generally used for high temperature furnaces in the heat treating, ceramics, glass, steel, and electronics industries. Other common applications: heating elements (hair dryers, ovens, toasters, kilns), high power rocket motor and recovery ejection charge ignition, heat sealants, cutters, foam cutters, rheostats, current temperature control, pyrotechnic ignition, laboratory inoculation loops, release mechanisms, ceramic support in furnaces. Product Name: Heater; Material: Nichrome Plate Size: 0.2x3mm (Thickness x Width); Length: 7.5M / 24.6ft Total Size: 56 x 47mm / 2.2inch x 1.85inch (D x H); Color: Silver Tone />Net weight: 276G Package Contents: 4 x Heater Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.