Kitchen sheet pan rack dust cover is made of high-quality pvc material, with waterproof zippers on 4 sides for multi-angle opening, allowing easy access to bread, baking pans and other items inside, crafted from thickened industrial-grade fabric, it is tear-resistant, puncture-proof and wear-resistant, effectively blocking moisture, dust and debris to keep ingredients clean and hygienic, measuring 23 in.×28 in.×64 in., it fits standard 20-tier sheet pan racks as well as most pan and speed rack systems, snugly fitting without loosening, suitable for use as a bread rack, bakery rack, speed rack and other types of protective covers, it reduces access time and improves work efficiency, making it ideal for busy kitchen scenarios such as commercial bakeries, restaurants and catering operations. Color: Clear. Material: Polyethylene.