100% Polyester Soft & Comfortable Enjoy comfort and softness with Matbeby queen size mattress pad(60"x80"), featuring premium polyester microfiber filling for optimal relaxation. It not only enhances your sleep experience but also protects your mattress from stains and wear, ensuring it stays clean and in excellent condition for longer. Cooling & Breathable Our queen mattress topper features a unique breathable design that promotes airflow, keeping you cool and comfortable throughout the night. Deep Pocket Fit Quilted mattress protector snugly fits mattresses up to 21" deep. The all-around elastic edging ensures a snug and secure fit - no slipping or bunching, no matter how much you toss and turn. Easy to Care For Enjoy hassle-free cleaning with our mattress cover.