Product features: it is a special premium collection produced by mislina home for america and europe. liquid-proof antibacterial premium underfloor uses cooling technology that adjusts the heat balance. it prevents rustling sound at a close rate. thanks to its thinner pu-membrane bottom surface, alezin protects it from all kinds of liquids, sweat, urine, dust mites and allergens. it provides a good air quality and a sterile bedding environment because it prevents the reproduction of dust mites, bacteria and allergens. it offers maximum comfort developed with tests. it does not prevent the current feeling of your bed. 100% liquid-proof mislina home premium mattress mattress stands out with its usability without laying any sheets on it. fitted models can also be used as sheets. it does not burn, does not sweat. mislina home mattress pads with pu-membrane coating (bottom surface) have been tested in 100 degrees hot water and are 100% liquid proof. it is produced with polycotton obtained with a special blend of polyester. oeke-tex certified mislina home undersheets are produced using 1st class pu-membrane. this unique pu-membrane used is a special membrane that prevents the formation of heat and moisture, prevents the growth of allergens, dust mites and bacteria, and prevents the passage of liquids by closing these pores in liquid contact, while allowing air to pass through, allowing the mattress to breathe. *information: (the membrane is polyurethane and not nylon-like. (like linoleum.) most of the plastics in the market use nylon-like pvc (polyvinyl chloride) and these mattresses are like bags and make a very loud rustling sound. since the nylon-like pvc does not have any air permeability it causes serious breeding problem for pests (such as fungi, bacteria, dust mites, allergens, etc.!) Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.