Box edge Seat / back Outdoor Chair Cushion, 3"Hx19"Wx36"L, SURFSIDE SUNBRELLA 3"H x 19"W x 37"L. Break 17" from bottom. 3"H x 22"W x 40"L. Break 20" from bottom. 3"H x 22"W x 44"L. Break 22" from bottom.