Saddle skirting tan an aniline dye has been added to this veg tanned cowhide skirting to help create a beautifully finished product aniline dyes are considered high quality and will not negatively affect the structure or grain pattern of the leather these sides have a beautiful matte finish and you will be pleasantly surprised at how well they tool and stamp weightthickness 10 to 12oz size 21 to 22 sq ft colour tan