The Quantum Food Service 2154WPMS Shelf Mat Cover is designed for 54"W x 21"D wire shelves, providing a durable and hygienic solution for food storage. Made from solid polymer, these mats are removable and dishwasher safe for easy cleaning. The green epoxy antimicrobial finish frame enhances hygiene by inhibiting the growth of bacteria and mold. NSF certified, this shelf mat cover ensures compliance with health and safety standards, making it an ideal choice for commercial kitchens and food service environments.