It gets wet behind the bar. Prevent slipping, and mold and mildew growth with this 12" x 12" interlocking bar mat from Mr. Tonic. Drain holes in this bar mat keep water from pooling, resulting it faster drying and effectively preventing mold and mildew growth. A textured surface provides better grip and prevents slipping. The interlocking design allows multiple tiles to be connected to cover any size area. This tile can also be trimmed to fit in irregularly shaped spaces. Use this versatile bar tile mat for a variety of applications, whether it's used on the floor behind the bar, as a drain mat for glassware or dinnerware, as a shelf liner for sanitary storage, or even in a locker room to prevent slipping.