The large throw pillows are 22" and non-welted. The small throw pillows and extra pillows are 18" and non-welted. Pieces are held together with mechanical clips.
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.