Yellow-throated marten larger than other Old World martens; males measure in body length, while females measure . Males weigh , while females weigh . The anal glands sport two unusual protuberances, which can be used to secrete a strong smelling liquid for defensive purposes. The yellow-throated marten has relatively short fur which lacks the fluffiness of the pine marten, sable and beech marten. The winter fur differs from that of other martens by its relative shortness, its harshness and its luster. It is also not as dense, fluffy and compact as that of other martens. The hairs on the tail are short
Conservation and restoration of fur objects belonged to Louis XIV and Louis XV. "Its skin was varnished and stretched over a frame of wooden hoops." The skin is now on display at the Museum national d’Histoire naturelle in Paris, but is it unlikely it could be remounted. The care and cleaning of fur objects should always be undertaken by a trained collections manager or conservator. Provided there is no shedding issue, brushing is the first step in cleaning fur objects. Light brushing, using a paintbrush, will help dislodge any particulate soiling, surface dust, and insect frass. Stiffer natural brushes can be used if the dirt is