Amazon.com: RSH DECOR Set of 2 Cushions ~ Sunbrella® Canvas White Large 21" x 21" U Shape Wicker Chair Cushion Set - Indoor / Outdoor Tufted Wicker Matching Chair Seat Cushions :
Arden Selections Outdoor 18 x 20 in. Wicker Chair Cushion - - 32332492
Chair Cushion Set - Wicker Style
Jordan Manufacturing 18 in. W x 18 in. D x 4 in. Thick Covert Fiesta Stripe Multi-Color Stripe Square Tufted Outdoor Seat Cushions (2-Pack) 9915PK2-4243D - The Home Depot