Can absorb 5 times more liquid than ordinary underpads
Embossed core adds strength and channels moisture throughout the underpad and away from the surface, protecting the user as well as the bedding, mattress, and other furniture 
Premium poly backing won't leak, helps keep the underpad in place better, and won't make crinkle sounds for improved discretion
Quilted top sheet is soft and gentle on sensitive skin, and wicks moisture away to help prevent discomfort and damage