Not just durable, but comfortable as well, the All-Weather™ features a double contoured seat pan that eliminates pressure points. Stainless Steel hinge pins secure the fold down back and included proprietary Quick Disconnect Mount provides for even more functionality. The Quick Disconnect mount allows the seat to swivel on a low profile corrosion proof disk, and can also be removed for storage or to be used in another location in the boat. Also, includes custom fitted cushion, (available as a replacement item). These cushions feature welded seams that inhibit water intrusion, marine grade UV stable vinyl, and high density foam inserts. The All-Weather™ Quick Disconnect Combo dimensions are 18″H x 18 1/4″W x 17″D.