NM and RS pattern types, and PS with a pattern repeat, will have seams on the front seat rail, in-back, and outback at the cushion breaks.
The bolsters are 14" X 23.5" X 2" and non-welted.
The extra pillows are 18" and non-welted.
Pieces are held together with mechanical clips.

The throw pillows and extra pillows are 16" and welted.
Pieces are held together with mechanical clips.