Ergonomic Design: This Bedsure cal king mattress pad (72x84 Inches) features an ergonomic three-zone design. The top and bottom zones feature a softer wavy design for improved relaxation. The honeycomb-shaped middle quilting provides evenly distributed support that disperses the body's pressure. Designed to upgrade your stiff mattress to a restorative sleeping space.Optimal Comfort: Featuring Bedsure's signature thoroughly tested microfiber filling blend, this mattress topper offers extra softness and optimal support for the ideal balance of comfort and firmness.Soft to The Touch: The premium microfiber cover is finely brushed to achieve a satisfyingly soft, cool hand-feel without crinkly noise, providing you with a deep, breathable and restful night's sleep.Deep Pocket: This cal king mattress cover can easily fit mattresses between 8" to 21" deep, and the all-around elastic edging effortlessly secures the full size mattress encasement in place without moving or shifting.Enhanced Durability & Easy Care: Thanks to the premium microfiber cover and neat stitching, this mattress protector offers improved durability to withstand wear and tear. Machine washable separately in cold water on a gentle cycle and tumble dry low.