Nakkısh 2 pieces quilted pillow mattress makes your pillow fuller. it is soft, comfortable and light. hygienic, anti-allergenic. breathable. absorbs sweat. does not smell.product features: zippered, easy to remove and wash. prevents dust mites and other allergens from forminguseful for long-term inpatients Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.