Comfortable, breathable, non-slip, removable and washable, and not easy to deform. It is suitable for dining chairs and office chairs.● The cushion uses a unique molded memory foam inner cushion, soft and comfortable, and not easily deformed. Rebound well, don't worry about deformation over time.Cushion / chair cushion Dimensions: 18 inches / 45cm x 1.6 inches / 4cm.16 inches / 40cm x 1.6 inches / 4CM No fading, no pilling, healthy and environmentally friendly. One-piece memory foam can absorb the pressure of the human body and adjust the sitting posture to a comfortable posture. There is no strong rebound, soft and non-collapsed, comfortable and natural. It's like sitting on the clouds.