The 2-inch dark gray cotton California king mattress topper offers a luxurious sleeping experience with its extra soft plush comfort level. Designed for a California king bed, this topper features a breathable construction that ensures optimal airflow throughout the night. Its moisture-wicking properties keep you cool and dry, enhancing your overall sleep comfort. The cotton fill material provides a plush feel, with a polyester cover is both stylish and functional, offering water resistance to protect against spills. With elastic edges, this topper securely fits your mattress and comes with a removable cover that is machine washable for easy care. 80.00-inch h x 78.00-inch w x 1.50-inch d.