This is the very affordable, strong copolymer frame Action High Back boat seat with high quality marine vinyl and premium foam padding.  These action boat seats feature the no pinch hinge system.  Replace those boat seats today.
Width 17 inches

Depth  15 inches

Height  24 3/4 inches

Available in all the popular colors. 

Resources:

Image(s):    action 9003 high back     action high back     high back gray and navy