FRÖSÖN/DUVHOLMEN chair pad, outdoor, dark gray, 195/8x195/8" - IKEA
Amazon.com: linstock Outdoor Deep Seat Cushions for Patio Sectional Sofa, Breathable Water-Resistant Soft Cushion with Back Cushion for Patio Furniture, Cushions Size 24 x 24 x 5 inch (Beige)
IKEA Kuddarna Outdoor Chair Cushions in Beige, 44x44 cm *Used Once* | eBay