SnailHome 45x22 in. Solid Soft Waterproof Outdoor High Back Patio Chair Cushion Outdoor Patio Chair Seating Cushion for Home Patio Garden,1 Pack(Thickness:5 in) - Walmart.com
Amazon.com: 4 Pack Decorative Outdoor Waterproof Throw Pillow Covers, Square Patio Balcony Garden Waterproof Cushion Case, PU Coating Pillow Shell for Couch, Bed, Patio, Sofa, Tent,18 x 18 Inch (Multi Color) :
Waterproof Outdoor 4 Pack Deep Seat Chair Patio Cushions Zipper Cover 18"X16"X4" Duvet Replacement Case - Walmart.com