Duncan Leather Swivel ChairProduct Details Square arm. Round swivel metal base is finished in Black. Standard cushions have a polyester wrapped core for a firmer feel and a more supportive sit. Corner blocked construction with a kiln dried hardwood frame provides exceptional structural integrity. Top grain, aniline dyed. Leather will lighten and soften with both use and time and develop a rich patina. Leather is a natural product. Variation in color and texture are inherent to