The Metro QM2124G3 Shelf Mat Cover is designed for optimal performance and hygiene. Measuring 24 inches wide by 21 inches deep, this mat kit features durable 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 commercial kitchens and food storage areas. The lightweight design allows for easy handling and installation, while its robust material provides long-lasting support for your shelving needs.