This Honeywell appliance part, model VP531C1026, is an original equipment manufacturer (OEM) 3/4\" N/O, 2W, 2-5#, 3.3Cv part that fits all heating, cooling, and HVAC systems that require this specific model. The material of this part is unknown, and its length and width are also not provided. Please be aware that this product comes with a California Prop 65 warning for possible cancer and reproductive harm. It is important to ensure that this part is compatible with your system before purchasing.