Filled with high-resilience shredded memory foam, our ergonomic dining chair cushions provide superior comfort and support, helping reduce hip pressure and muscle stiffness from prolonged sitting. The tufted design maintains shape and resists deformation. This set of 4 cushions, each measuring 15.5" x 15.5" x 4", fits various kitchen, dining, office, or bar chairs—just ensure proper sizing beforehand. Made with skin-friendly, breathable fabric that resists pilling and fading, these cushions are suitable for year-round use. A non-slip bottom and two sets of ties keep them securely in place for a stable seating experience. Easy to care for, they can be spot cleaned or machine washed; allow 48 hours after unpacking for full expansion.