Lazzaro Leather WH-1317-31-32-9011B Anna Collection Leather Sofa Sectional, Buckeye Each piece of the Anna collection is covered in 100% rustic vintage leather Beautiful inside and out, the Anna collection is built to last All frames are handmade using of solid birch bolted in construction with corner blocks for maximum support Sinuous springs are used in all our cushions to create a maximum comfort seating area as well as to ensure stability. Pirelli webbing &amp; cores that have 2.0 &ndash; 2.5 foam density for consistent comfort The insides of the back cushions are constructed of baffled pockets to prevent the Dacron fiber material from migrating, thus creating a stabilized cushion appearance &amp; consistent comfort