The sample, described as a “Heating Overblanket,” Model # O130D_NA, is an electric blanket made from two layers of 100 percent polyester plush knit pile fabric. The blanket contains internal wires between the two layers which are sewn into channels to prevent the wires from shifting and includes an electrical power cord incorporating a control panel to adjust the temperature of the blanket. The blanket has hemmed edges and measures 62 x 84 inches.
[1] Please importantly note that only the relevant portion of the related is displayed above. You may refer to the said customs ruling for the entire ruling explanation.
[1]. https://rulings.cbp.gov/ruling/N322491