The Metro BTMK4 Track Shelving Kit features the qwikTRAK™ High Density Storage System, designed for efficient and mobile storage solutions. This kit includes sturdy posts, durable casters for easy mobility, donut bumpers for added protection, and all necessary hardware for assembly. The Metroseal Gray epoxy-coated finish ensures corrosion resistance, while Microban® antimicrobial protection helps maintain a cleaner environment. This product is NSF certified, making it suitable for various commercial applications.