Amazon.com: RACE LEAF Chair Cushions 19" x 19" Patio Chair Seat Pads, Set of 2 Thick Fill Tufted Square Patio Cushions, Water-Resistant Chair Seat Cushion with Ties for Non-Slip Support, Beige :
Sunbeam 20 in. Square Outdoor Tufted Seat Cushion (set of 2) by Greendale Home Fashions - Walmart.com
Sunnydaze Outdoor Square Seat Cushion - 17 in - Tropical Paisley - Set of 2, 2 - Ralphs
Tamani Black Floral Outdoor Square Seat Cushion
ARDEN SELECTIONS ProFoam 18 in. x 18 in. Classic Navy Blue Square Outdoor Seat Cushion AM0EF52B-DKZ1 - The Home Depot