Features:*The wood stove door gasket is made of fiberglass, which is durable, soft, elastic and has long service life; It has a good sealing performance*Stove door seal to keep your wood or pellet stove in top operating condition & maintain full burn efficiency*The stove fiberglass cord is suitable for all types of chimneys and fireplaces, and it can be applied for boiler, industrial oven, and wood burning stove doorsSpecifications:Material: fiberglassColor: BlackSize:Diameter: approx. 18/20 mmLength: approx. 78 inch/ 2metersPackage Contents:1*Fiberglass Rope Seal