<p>Oak Tanned leather is full grain, top quality leather that has been vegetable tanned&#046; The tanning process uses tree bark to form a tanning liquor producing excellent leather character&#046; The hides are then aniline dyed for luxurious color&#046;This Oak Tanned Collar is 1 1&#047;2" wide and is expertly made and features a double row of spikes&#046;</p><ul></ul>