The Metro QM2142G3 Shelf Mat Cover is designed for optimal durability and hygiene. Measuring 42"W x 21"D, this mat kit features polymer construction with built-in Microban antimicrobial protection, ensuring a cleaner surface by inhibiting the growth of bacteria and mold. NSF certified, it meets strict public health standards, making it ideal for food service and healthcare environments. The lightweight design allows for easy installation and maintenance, while its robust material provides long-lasting performance. Enhance your shelving with this reliable and hygienic mat cover.