Mainstays Outdoor Dining Chair Cushion: * Livable, beautiful and comfortable * Fits most standard patio furniture * Durable 100 percent outdoor polyester fabric * Resistant to the elements * Seat dimensions: 20"L x 20"W x 3.5"H * Back dimensions: 24"L x 20"W x 3.5"H * Protective treatment helps to repel water * UV protection to resist fading * Filled with everLUXE poly, which provides long-lasting comfort * Self ties to fasten cushion * Cleans easily with soap and water * Available in Blue Stripe, Fun Floral, Brown Graphic Leaf, Red Posey, Wavy Green Stripe, Blue Floral, Stick Leaf, Fiesta Jacobean, Suzani, Black Stripe, and Green Blue Stripe fabrics * Coordinating pieces available * Limited 1-year warranty