100% Cotton Elastic Waterproof Liquid Proof Mattress Protector Mattress Underlayment

It has 100% liquid-proof feature. top surface: 100% cotton fabric. bottom surface: 100% liquid-proof membrane coating. edge: 2.5 cm thick, elastic four-corner rubber that can stretch up to 45 cm. thanks to its cotton feature, it keeps you cool in hot weather. it keeps you warm in cold weather in winter. it does not slip under the duvet cover. the membrane surface, which is in contact with the bed surface, not only protects your bed successfully, but also prevents the formation of rustling and similar sounds. it does not stain, does not create bad smell. it extends the life of your mattress without sacrificing comfort, thanks to the micro pores that provide the air circulation needed by the skin. it has air permeability thanks to its micro pores, it breathes but it is liquid proof. it does not irritate the skin and offers a comfortable comfort. it is ideal for people who have night sweating problems. it is useful for long-term inpatients. washing instructions: bleach etc. chemicals shou