The Cambro EWSSKA2124V580 is a versatile wall grid shelf designed to enhance your storage capabilities. This Camshelving® Elevation Series Add-On Shelf Kit measures 21" x 24" and includes one open shelf frame and one straight universal shelf bracket for easy installation. The vented shelf plates feature CamGuard® antimicrobial protection, ensuring a hygienic storage solution. Finished in a sleek brushed graphite, this shelving unit is NSF certified, making it suitable for commercial use in kitchens and food service environments. Maximize your space with this durable and efficient shelving option.